<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1870-7459</journal-id>
<journal-title><![CDATA[Huitzil]]></journal-title>
<abbrev-journal-title><![CDATA[Huitzil]]></abbrev-journal-title>
<issn>1870-7459</issn>
<publisher>
<publisher-name><![CDATA[Sociedad para el Estudio y Conservación de las Aves en México, A.C. (CIPAMEX)]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-74592021000200007</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2021.22.2.543</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Primer registro del colibrí cola canela (Amazilia tzacatl) en el estado de Guanajuato, México]]></article-title>
<article-title xml:lang="en"><![CDATA[First record of the Rufous-tailed Hummingbird (Amazilia tzacatl) in the State of Guanajuato, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zamorano-Sámano]]></surname>
<given-names><![CDATA[María Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Rubio]]></surname>
<given-names><![CDATA[Oscar Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Querétaro Facultad de Ciencias Naturales ]]></institution>
<addr-line><![CDATA[Querétaro Querétaro]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>22</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592021000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592021000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592021000200007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Reportamos los primeros registros del colibrí cola canela (Amazilia tzacatl) para el estado de Guanajuato, México. En dos ocasiones, durante marzo 2020, observamos un colibrí cola canela en parques urbanos de la ciudad de León, alimentándose de flores de muérdago (Psittacanthus calyculatus) y tabaquillo sudamericano (Nicotiana glauca). Cabe mencionar que en ambas ocasiones ubicamos a los ejemplares en vegetación secundaria cerca de cuerpos de agua. Distinguimos al colibrí cola canela por el color marrón castaño de las rectrices centrales, la cola cuadrada y las cobertoras infracaudales de color marrón castaño. Estos avistamientos confirman la extensión de la distribución de la especie a la región biogeográfica Neártica, específicamente en la Provincia Austro-Central.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract We report the first records of the Rufous-tailed Hummingbird (Amazilia tzacatl) for the State of Guanajuato, Mexico. On two occasions in March 2020, we observed a Rufous-tailed Hummingbird in León city parks, feeding on flowers of mistletoe (Psittacanthus calyculatus) and tree tobacco (Nicotiana glauca). It is worth noting that on both occasions specimens were located in secondary vegetation near to water sources. We distinguished the Rufous-tailed Hummingbird by the chestnut-brown central rectrices, square tail, and chestnut-brown undertail coverts. These sightings confirm extension of the species´ distribution to the Nearctic biogeographic region, specifically in the Austro-Central Province.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[forrajeo]]></kwd>
<kwd lng="es"><![CDATA[nuevo registro]]></kwd>
<kwd lng="es"><![CDATA[parques urbanos]]></kwd>
<kwd lng="es"><![CDATA[región Neártica]]></kwd>
<kwd lng="es"><![CDATA[Trochilidae]]></kwd>
<kwd lng="en"><![CDATA[foraging]]></kwd>
<kwd lng="en"><![CDATA[Nearctic region]]></kwd>
<kwd lng="en"><![CDATA[new record]]></kwd>
<kwd lng="en"><![CDATA[Trochilidae]]></kwd>
<kwd lng="en"><![CDATA[urban parks]]></kwd>
</kwd-group>
</article-meta>
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