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	<title>Empidonax oberholseri - Historial de revisions</title>
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	<updated>2026-07-08T06:25:34Z</updated>
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		<title>ValBOT: Bot: Llevant referències òrfenes i afegint bloc de referències</title>
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		<updated>2026-07-08T05:52:21Z</updated>

		<summary type="html">&lt;p&gt;Bot: Llevant referències òrfenes i afegint bloc de referències&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 05:52 8 jul 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot;&gt;Llínea 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&amp;#039;extrem sur d&amp;#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).&amp;lt;ref name=&amp;quot;BOW&amp;quot;&amp;gt;{{cita web|autor={{versalita|Pereyra, M.I. &amp;amp; Sedgwick, J.A.}}|any=2020|títul=Dusky Flycatcher (&amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039;), version 1.0.|url=https://doi.org/10.2173/bow.dusfly.01|editor={{versalita|Poole, A.F.}}|sitioweb=Birds of the World|editorial=Cornell Lab of Ornithology, Ithaca, NY, USA|idioma=en|fechaacceso=31 de giner de 2023}}&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&amp;#039;extrem sur d&amp;#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).&amp;lt;ref name=&amp;quot;BOW&amp;quot;&amp;gt;{{cita web|autor={{versalita|Pereyra, M.I. &amp;amp; Sedgwick, J.A.}}|any=2020|títul=Dusky Flycatcher (&amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039;), version 1.0.|url=https://doi.org/10.2173/bow.dusfly.01|editor={{versalita|Poole, A.F.}}|sitioweb=Birds of the World|editorial=Cornell Lab of Ornithology, Ithaca, NY, USA|idioma=en|fechaacceso=31 de giner de 2023}}&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/del&gt;En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=iucn/&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya. En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=Phillips1939/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l23&quot;&gt;Llínea 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 23:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Referències ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;references /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>ValBOT</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Empidonax_oberholseri&amp;diff=494817&amp;oldid=prev</id>
		<title>ValBOT: Bot: Desfent esborrat agressiu de referències per error</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Empidonax_oberholseri&amp;diff=494817&amp;oldid=prev"/>
		<updated>2026-07-08T05:48:02Z</updated>

		<summary type="html">&lt;p&gt;Bot: Desfent esborrat agressiu de referències per error&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 05:48 8 jul 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot;&gt;Llínea 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El  &#039;&#039;&#039;mosquero obscur&#039;&#039;&#039; (&#039;&#039;&#039;&#039;&#039;Empidonax oberholseri&#039;&#039;&#039;&#039;&#039;), també conegut com &#039;&#039;&#039;mosquerito obscur&#039;&#039;&#039; o &#039;&#039;&#039;papamoscas matorralero&#039;&#039;&#039; (en [[Mèxic]]), és una [[Espècie (biologia)|espècie]] d&#039;[[Aus|au]] [[Passeriformes|paseriforme]] de la [[família (biologia)|família]] [[Tyrannidae]], pertanyent al numerós [[Gènero (biologia)|gènero]] &#039;&#039;[[Empidonax]]&#039;&#039;. És un [[Migració de les aus|au migratòria]] que anida en l&#039;oest d&#039;[[Amèrica del Nort]] i inverna en [[Mèxic]] i [[Guatemala]].  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El  &#039;&#039;&#039;mosquero obscur&#039;&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;sèu&quot;&amp;gt;{{Noms aus SEO 9|fechaacceso =15 de setembre de 2022. P. 495}}&amp;lt;/ref&amp;gt; &lt;/ins&gt;(&#039;&#039;&#039;&#039;&#039;Empidonax oberholseri&#039;&#039;&#039;&#039;&#039;), també conegut com &#039;&#039;&#039;mosquerito obscur&#039;&#039;&#039; o &#039;&#039;&#039;papamoscas matorralero&#039;&#039;&#039; (en [[Mèxic]]),&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;AB&quot;&amp;gt;[http://avibase.bsc-eoc.org/species.jsp?lang=ÉS&amp;amp;avibaseid=499FFF98B510A2C8 Mosquero Obscur &#039;&#039;Empidonax oberholseri&#039;&#039; Phillips,AR, 1939]. &#039;&#039;Avibase&#039;&#039;. Consultat el 31 de giner de 2023.&amp;lt;/ref&amp;gt; &lt;/ins&gt;és una [[Espècie (biologia)|espècie]] d&#039;[[Aus|au]] [[Passeriformes|paseriforme]] de la [[família (biologia)|família]] [[Tyrannidae]], pertanyent al numerós [[Gènero (biologia)|gènero]] &#039;&#039;[[Empidonax]]&#039;&#039;. És un [[Migració de les aus|au migratòria]] que anida en l&#039;oest d&#039;[[Amèrica del Nort]] i inverna en [[Mèxic]] i [[Guatemala]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&#039;extrem sur d&#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&#039;extrem sur d&#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;BOW&quot;&amp;gt;{{cita web|autor={{versalita|Pereyra, M.I. &amp;amp; Sedgwick, J.A.}}|any=2020|títul=Dusky Flycatcher (&#039;&#039;Empidonax oberholseri&#039;&#039;), version 1.0.|url=https://doi.org/10.2173/bow.dusfly.01|editor={{versalita|Poole, A.F.}}|sitioweb=Birds of the World|editorial=Cornell Lab of Ornithology, Ithaca, NY, USA|idioma=en|fechaacceso=31 de giner de 2023}}&amp;lt;/ref&amp;gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya. En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/ins&gt;En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=iucn/&amp;gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=Phillips1939/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El nom genèric masculí «&#039;&#039;Empidonax&#039;&#039;» es compon de les paraules del [[idioma grec|grec]] «&#039;&#039;empis, empidos&#039;&#039;» que significa ‘mosquit’, ‘jején’, i «&#039;&#039;anax, anaktos&#039;&#039;» que significa ‘senyor’; i el nom de l&#039;espècie «&#039;&#039;oberholseri&#039;&#039;», commemora al ornitólogo nortamericà [[Harry Church Oberholser]] (1870–1963).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El nom genèric masculí «&#039;&#039;Empidonax&#039;&#039;» es compon de les paraules del [[idioma grec|grec]] «&#039;&#039;empis, empidos&#039;&#039;» que significa ‘mosquit’, ‘jején’, i «&#039;&#039;anax, anaktos&#039;&#039;» que significa ‘senyor’; i el nom de l&#039;espècie «&#039;&#039;oberholseri&#039;&#039;», commemora al ornitólogo nortamericà [[Harry Church Oberholser]] (1870–1963).&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;JJ&quot;&amp;gt;{{cita lliure|llinage={{versalita|Jobling}}|nomene=J.A.|enlaceautor=James A. Jobling|any=2010|cita=&#039;&#039;Empidonax&#039;&#039;, p. 146; &#039;&#039;oberholseri&#039;&#039; p. 278|títul=Helm Dictionary of Scientific Bird Names|idioma=en|editorial=Bloomsbury Publishing|ubicació=Londres|isbn=9781408133262|pàgines=1–432|url=https://archive.org/details/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling}}&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ValBOT</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Empidonax_oberholseri&amp;diff=494769&amp;oldid=prev</id>
		<title>ValBOT: Bot: Llevant referències invàlides o trencades importades en l&#039;esboç</title>
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		<updated>2026-07-08T05:47:14Z</updated>

		<summary type="html">&lt;p&gt;Bot: Llevant referències invàlides o trencades importades en l&amp;#039;esboç&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisió anterior&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisió de 05:47 8 jul 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot;&gt;Llínea 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llínea 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El  &#039;&#039;&#039;mosquero obscur&#039;&#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;sèu&quot;&amp;gt;{{Noms aus SEO 9|fechaacceso =15 de setembre de 2022. P. 495}}&amp;lt;/ref&amp;gt; &lt;/del&gt;(&#039;&#039;&#039;&#039;&#039;Empidonax oberholseri&#039;&#039;&#039;&#039;&#039;), també conegut com &#039;&#039;&#039;mosquerito obscur&#039;&#039;&#039; o &#039;&#039;&#039;papamoscas matorralero&#039;&#039;&#039; (en [[Mèxic]]),&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;AB&quot;&amp;gt;[http://avibase.bsc-eoc.org/species.jsp?lang=ÉS&amp;amp;avibaseid=499FFF98B510A2C8 Mosquero Obscur &#039;&#039;Empidonax oberholseri&#039;&#039; Phillips,AR, 1939]. &#039;&#039;Avibase&#039;&#039;. Consultat el 31 de giner de 2023.&amp;lt;/ref&amp;gt; &lt;/del&gt;és una [[Espècie (biologia)|espècie]] d&#039;[[Aus|au]] [[Passeriformes|paseriforme]] de la [[família (biologia)|família]] [[Tyrannidae]], pertanyent al numerós [[Gènero (biologia)|gènero]] &#039;&#039;[[Empidonax]]&#039;&#039;. És un [[Migració de les aus|au migratòria]] que anida en l&#039;oest d&#039;[[Amèrica del Nort]] i inverna en [[Mèxic]] i [[Guatemala]].  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El  &#039;&#039;&#039;mosquero obscur&#039;&#039;&#039; (&#039;&#039;&#039;&#039;&#039;Empidonax oberholseri&#039;&#039;&#039;&#039;&#039;), també conegut com &#039;&#039;&#039;mosquerito obscur&#039;&#039;&#039; o &#039;&#039;&#039;papamoscas matorralero&#039;&#039;&#039; (en [[Mèxic]]), és una [[Espècie (biologia)|espècie]] d&#039;[[Aus|au]] [[Passeriformes|paseriforme]] de la [[família (biologia)|família]] [[Tyrannidae]], pertanyent al numerós [[Gènero (biologia)|gènero]] &#039;&#039;[[Empidonax]]&#039;&#039;. És un [[Migració de les aus|au migratòria]] que anida en l&#039;oest d&#039;[[Amèrica del Nort]] i inverna en [[Mèxic]] i [[Guatemala]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Distribució i hàbitat==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;àrea reproductiva d&#039;esta espècie s&#039;estén en l&#039;oest de [[Canadà]] des de l&#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&#039;est fins als extrems suroest i surest d&#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&#039;oest d&#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&#039;[[Utah]], centre d&#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&#039;extrem sur d&#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;BOW&quot;&amp;gt;{{cita web|autor={{versalita|Pereyra, M.I. &amp;amp; Sedgwick, J.A.}}|any=2020|títul=Dusky Flycatcher (&#039;&#039;Empidonax oberholseri&#039;&#039;), version 1.0.|url=https://doi.org/10.2173/bow.dusfly.01|editor={{versalita|Poole, A.F.}}|sitioweb=Birds of the World|editorial=Cornell Lab of Ornithology, Ithaca, NY, USA|idioma=en|fechaacceso=31 de giner de 2023}}&amp;lt;/ref&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&#039;extrem sur d&#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt; &lt;/del&gt;En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=iucn/&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya. En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;hàbitat durant la invernada és similar, terres altes de l&#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Sistemàtica==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Descripció original===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=Phillips1939/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;L&#039;espècie &#039;&#039;I. oberholseri&#039;&#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&#039;Història Natural]] baixe el número USNM 342070.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Etimologia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El nom genèric masculí «&#039;&#039;Empidonax&#039;&#039;» es compon de les paraules del [[idioma grec|grec]] «&#039;&#039;empis, empidos&#039;&#039;» que significa ‘mosquit’, ‘jején’, i «&#039;&#039;anax, anaktos&#039;&#039;» que significa ‘senyor’; i el nom de l&#039;espècie «&#039;&#039;oberholseri&#039;&#039;», commemora al ornitólogo nortamericà [[Harry Church Oberholser]] (1870–1963).&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=&quot;JJ&quot;&amp;gt;{{cita lliure|llinage={{versalita|Jobling}}|nomene=J.A.|enlaceautor=James A. Jobling|any=2010|cita=&#039;&#039;Empidonax&#039;&#039;, p. 146; &#039;&#039;oberholseri&#039;&#039; p. 278|títul=Helm Dictionary of Scientific Bird Names|idioma=en|editorial=Bloomsbury Publishing|ubicació=Londres|isbn=9781408133262|pàgines=1–432|url=https://archive.org/details/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling}}&amp;lt;/ref&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;El nom genèric masculí «&#039;&#039;Empidonax&#039;&#039;» es compon de les paraules del [[idioma grec|grec]] «&#039;&#039;empis, empidos&#039;&#039;» que significa ‘mosquit’, ‘jején’, i «&#039;&#039;anax, anaktos&#039;&#039;» que significa ‘senyor’; i el nom de l&#039;espècie «&#039;&#039;oberholseri&#039;&#039;», commemora al ornitólogo nortamericà [[Harry Church Oberholser]] (1870–1963).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Taxonomia===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &#039;&#039;&#039;mosquero gris&#039;&#039;&#039; (&#039;&#039;[[Empidonax wrightii]]&#039;&#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &#039;&#039;Empidonax griseus&#039;&#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &#039;&#039;I. wrightii&#039;&#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&#039;&#039;I. wrightii&#039;&#039;), un nom propost anteriorment en 1858. Degut a que el nom &#039;&#039;wrightii&#039;&#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &#039;&#039;I. oberholseri&#039;&#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref name=BOW/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;La subespecie descrita &#039;&#039;Empidonax oberholseri spodius&#039;&#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ValBOT</name></author>
	</entry>
	<entry>
		<id>https://www.lenciclopedia.org/w/index.php?title=Empidonax_oberholseri&amp;diff=488659&amp;oldid=prev</id>
		<title>ValBOT: Bot: Creant artícul sobre l&#039;au</title>
		<link rel="alternate" type="text/html" href="https://www.lenciclopedia.org/w/index.php?title=Empidonax_oberholseri&amp;diff=488659&amp;oldid=prev"/>
		<updated>2026-07-07T16:50:02Z</updated>

		<summary type="html">&lt;p&gt;Bot: Creant artícul sobre l&amp;#039;au&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pàgina nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Archiu:American Dusky Flycatcher.JPG|miniatura|mosquero obscur (&amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039;)]]&lt;br /&gt;
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El  &amp;#039;&amp;#039;&amp;#039;mosquero obscur&amp;#039;&amp;#039;&amp;#039;&amp;lt;ref name=&amp;quot;sèu&amp;quot;&amp;gt;{{Noms aus SEO 9|fechaacceso =15 de setembre de 2022. P. 495}}&amp;lt;/ref&amp;gt; (&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;), també conegut com &amp;#039;&amp;#039;&amp;#039;mosquerito obscur&amp;#039;&amp;#039;&amp;#039; o &amp;#039;&amp;#039;&amp;#039;papamoscas matorralero&amp;#039;&amp;#039;&amp;#039; (en [[Mèxic]]),&amp;lt;ref name=&amp;quot;AB&amp;quot;&amp;gt;[http://avibase.bsc-eoc.org/species.jsp?lang=ÉS&amp;amp;avibaseid=499FFF98B510A2C8 Mosquero Obscur &amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039; Phillips,AR, 1939]. &amp;#039;&amp;#039;Avibase&amp;#039;&amp;#039;. Consultat el 31 de giner de 2023.&amp;lt;/ref&amp;gt; és una [[Espècie (biologia)|espècie]] d&amp;#039;[[Aus|au]] [[Passeriformes|paseriforme]] de la [[família (biologia)|família]] [[Tyrannidae]], pertanyent al numerós [[Gènero (biologia)|gènero]] &amp;#039;&amp;#039;[[Empidonax]]&amp;#039;&amp;#039;. És un [[Migració de les aus|au migratòria]] que anida en l&amp;#039;oest d&amp;#039;[[Amèrica del Nort]] i inverna en [[Mèxic]] i [[Guatemala]]. &lt;br /&gt;
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==Distribució i hàbitat==&lt;br /&gt;
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L&amp;#039;àrea reproductiva d&amp;#039;esta espècie s&amp;#039;estén en l&amp;#039;oest de [[Canadà]] des de l&amp;#039;extrem suroest de [[Yukon]] al sur pel noreste i centre de la [[Columbia Britànica]], i cap a l&amp;#039;est fins als extrems suroest i surest d&amp;#039;[[Alberta]] i extrem suroest de [[Saskatchewan]]; en l&amp;#039;oest d&amp;#039;[[Estats Units]] des del centre de [[Washington (estat)|Washington]] cap al sur (llevat en àrees costeres de Washington i [[Oregó]]) fins al sur de [[Califòrnia]], sur de [[Nevada]], suroest d&amp;#039;[[Utah]], centre d&amp;#039;[[Arizona]] i centre i noreste de [[Nou Mèxic]], i cap a l&amp;#039;est fins al surest de [[Montana]], oest de [[Dakota del Sur]] i centre de [[Colorat]]; també en el nort de [[Baixa Califòrnia]], Mèxic.&amp;lt;ref name=BOW/&amp;gt; &lt;br /&gt;
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En els hiverns boreales migra cap al sur a on passa la temporada no reproductiva des de l&amp;#039;extrem sur d&amp;#039;Arizona al sur en Mèxic des de [[Sonora]], noroest de [[Durango]], sur de [[Coahuila]], centre de [[Nou #León]], i centre de [[Tamaulipas]] al sur, principalment a través de terres altes, fins a [[Estat de Guerrero|Guerrero]] i [[Oaxaca]], i ocasionalment més al sur fins al noroest de Guatemala ([[Departament de Huehuetenango|Huehuetenango]]).&amp;lt;ref name=&amp;quot;BOW&amp;quot;&amp;gt;{{cita web|autor={{versalita|Pereyra, M.I. &amp;amp; Sedgwick, J.A.}}|any=2020|títul=Dusky Flycatcher (&amp;#039;&amp;#039;Empidonax oberholseri&amp;#039;&amp;#039;), version 1.0.|url=https://doi.org/10.2173/bow.dusfly.01|editor={{versalita|Poole, A.F.}}|sitioweb=Birds of the World|editorial=Cornell Lab of Ornithology, Ithaca, NY, USA|idioma=en|fechaacceso=31 de giner de 2023}}&amp;lt;/ref&amp;gt; &lt;br /&gt;
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El [[hàbitat]] reproductiu del mosquero obscur es compon de terrenys arbustivos, enmarañados, i àrees obertes en arbres dispersos; en árboledas d&amp;#039;[[Populus|àlbers]], enmarañados de [[Salix|sauces]], boscs de [[Pinidae|coníferes]] oberts i [[chaparral]]és de montanya.&amp;lt;ref name=BOW/&amp;gt; En [[altitut]]és entre 650 i 3000&amp;amp;nbsp;[[metro|m]].&amp;lt;ref name=iucn/&amp;gt; &lt;br /&gt;
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L&amp;#039;hàbitat durant la invernada és similar, terres altes de l&amp;#039;interior de Mèxic en boscs de [[Quercus|roure]] i pi-roure; també en camps semiabiertos, vores del bosc, [[Bosc en galeria|boscs ribereños]] i bardices; i en xares àrides a semiáridos i clars arbustivos en arbres dispersos.&amp;lt;ref name=BOW/&amp;gt;&lt;br /&gt;
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==Sistemàtica==&lt;br /&gt;
===Descripció original===&lt;br /&gt;
L&amp;#039;espècie &amp;#039;&amp;#039;I. oberholseri&amp;#039;&amp;#039; va ser descrita per primera volta pel [[Ornitologia|ornitólogo]] [[Estats Units|nortamericana]] [[Allan Robert Phillips]] en 1939 baix el mateix [[nom científic]]; el seu [[localitat tipo]] és: «Hart Prairie, Serra de Sant Francisco, Arizona». El [[holotip]], un macho adult recolectat el 13 de juny de 1938, es troba depositat en el [[Museu Americà d&amp;#039;Història Natural]] baixe el número USNM 342070.&amp;lt;ref name=Phillips1939/&amp;gt;&lt;br /&gt;
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===Etimologia===&lt;br /&gt;
El nom genèric masculí «&amp;#039;&amp;#039;Empidonax&amp;#039;&amp;#039;» es compon de les paraules del [[idioma grec|grec]] «&amp;#039;&amp;#039;empis, empidos&amp;#039;&amp;#039;» que significa ‘mosquit’, ‘jején’, i «&amp;#039;&amp;#039;anax, anaktos&amp;#039;&amp;#039;» que significa ‘senyor’; i el nom de l&amp;#039;espècie «&amp;#039;&amp;#039;oberholseri&amp;#039;&amp;#039;», commemora al ornitólogo nortamericà [[Harry Church Oberholser]] (1870–1963).&amp;lt;ref name=&amp;quot;JJ&amp;quot;&amp;gt;{{cita lliure|llinage={{versalita|Jobling}}|nomene=J.A.|enlaceautor=James A. Jobling|any=2010|cita=&amp;#039;&amp;#039;Empidonax&amp;#039;&amp;#039;, p. 146; &amp;#039;&amp;#039;oberholseri&amp;#039;&amp;#039; p. 278|títul=Helm Dictionary of Scientific Bird Names|idioma=en|editorial=Bloomsbury Publishing|ubicació=Londres|isbn=9781408133262|pàgines=1–432|url=https://archive.org/details/Helm_Dictionary_of_Scientific_Bird_Names_by_James_A._Jobling}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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===Taxonomia===&lt;br /&gt;
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La present espècie és molt similar [[morfologia (biologia)|morfològicament]] al &amp;#039;&amp;#039;&amp;#039;mosquero gris&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;[[Empidonax wrightii]]&amp;#039;&amp;#039;). La [[taxonomia|història taxonómica]] ha segut problemàtica. Quan va ser descrit com a espècie en 1889, el mosquero gris va ser nomenat &amp;#039;&amp;#039;Empidonax griseus&amp;#039;&amp;#039;. Este nom es va tornar un [[sinonímia (biologia)|sinònim]] posterior de &amp;#039;&amp;#039;I. wrightii&amp;#039;&amp;#039; quan es va descobrir que la [[espècie tipo]] designada per al mosquero obscur era, de fet, un mosquero gris. El nom vigent en aquell moment per al mosquero obscur va ser mosquero de Wright (&amp;#039;&amp;#039;I. wrightii&amp;#039;&amp;#039;), un nom propost anteriorment en 1858. Degut a que el nom &amp;#039;&amp;#039;wrightii&amp;#039;&amp;#039; tenia prioritat, que es va aplicar al mosquero gris, A.R Phillips en 1939 va propondre un nou nom per al mosquero obscur, &amp;#039;&amp;#039;I. oberholseri&amp;#039;&amp;#039;.&amp;lt;ref name=BOW/&amp;gt;&lt;br /&gt;
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La subespecie descrita &amp;#039;&amp;#039;Empidonax oberholseri spodius&amp;#039;&amp;#039; {{versalita|Oberholser}}, 1974, es considera inseparable de la nominal. És [[monotípica]].&amp;lt;ref name=BOW/&amp;gt;&lt;br /&gt;
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[[Categoria:Aus d&amp;#039;Amèrica]]&lt;/div&gt;</summary>
		<author><name>ValBOT</name></author>
	</entry>
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