<?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>S1870-74592023000200201</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2023.24.2.714</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Primer registro del gavilán pico de gancho (Chondrohierax uncinatus) en el estado de Coahuila, México]]></article-title>
<article-title xml:lang="en"><![CDATA[First record of the Hook-billed Kite (Chondrohierax uncinatus) in Coahuila state, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gámez-Benavides]]></surname>
<given-names><![CDATA[Raúl E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ceyca-Contreras]]></surname>
<given-names><![CDATA[Juan P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Nuevo León Facultad de Ciencias Biológicas ]]></institution>
<addr-line><![CDATA[San Nicolás de los Garza Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>24</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592023000200201&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592023000200201&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592023000200201&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen. En el noreste de México, el gavilán pico de gancho (Chondrohierax uncinatus) se limita a las estribaciones de la Sierra Madre Oriental, en Tamaulipas y Nuevo León. El 28 de febrero de 2021, fotografiamos una hembra de gavilán pico de gancho en vuelo circular sobre un sitio de bosque de coníferas a más de 2,600 msnm, cercano a Los Lirios, municipio de Arteaga en Coahuila. Esto representa el primer registro documentado del gavilán pico de gancho en el estado de Coahuila, México. Hipotetizamos que la riqueza y abundancia de caracoles terrestres nativos y el incremento en la abundancia de caracoles invasores en la Sierra Madre Oriental expliquen la presencia del gavilán pico de gancho en la región, dada que estos moluscos son su alimento principal. Futuros monitoreos son necesarios para confirmar la residencia de esta especie rapaz y la extensión de su distribución en el noreste de México.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract. In northeast Mexico, the Hook-billed Kite (Chondrohierax uncinatus) is limited to the foothills of the Sierra Madre Oriental, in Tamaulipas and Nuevo León. On 28 February 2021, we photographed a female Hook-billed Kite circling in flight over an area of coniferous forest at over 2,600 m asl, near the community of Los Lirios, municipality of Arteaga, Coahuila. This represents the first documented record of the Hook-billed Kite in Coahuila state, Mexico. We hypothesize that the richness and abundance of native land snails, and increased abundance of invasive snails in the Sierra Madre Oriental explain the presence of the Hook-billed Kite in the region, given that these mollusks are its principal food. Future monitoring is necessary to confirm residence of this raptor species, and extension of its distribution in northeast Mexico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Accipitridae]]></kwd>
<kwd lng="es"><![CDATA[Los Lirios]]></kwd>
<kwd lng="es"><![CDATA[Arteaga]]></kwd>
<kwd lng="es"><![CDATA[bosque de coníferas]]></kwd>
<kwd lng="es"><![CDATA[caracol]]></kwd>
<kwd lng="es"><![CDATA[extensión de distribución]]></kwd>
<kwd lng="en"><![CDATA[Accipitridae]]></kwd>
<kwd lng="en"><![CDATA[Los Lirios]]></kwd>
<kwd lng="en"><![CDATA[Arteaga]]></kwd>
<kwd lng="en"><![CDATA[coniferous forest]]></kwd>
<kwd lng="en"><![CDATA[snail]]></kwd>
<kwd lng="en"><![CDATA[distribution extensión]]></kwd>
</kwd-group>
</article-meta>
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