<?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>S1870-74592025000100104</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2025.26.1.797</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Dieta del Verdugo Americano (Lanius ludovicianus) e importancia de los cercos vivos en un paisaje agrícola de Veracruz, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Diet of the Loggerhead Shrike (Lanius ludovicianus) and importance of living fences in an agricultural landscape in Veracruz, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Gallina]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Romero]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas-Soto]]></surname>
<given-names><![CDATA[Octavio R.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Veracruzana Instituto de Neuroetología ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Ecología A.C.  ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto de Ecología A.C.  ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<volume>26</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592025000100104&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592025000100104&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592025000100104&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El Verdugo Americano (Lanius ludovicianus) es un ave carnívora cuya dieta mayormente está compuesta por insectos y en menor medida por vertebrados. Aunque común en zonas agrícolas, la especie ha mostrado un declive poblacional. Durante mayo de 2012, analizamos la dieta de una pareja de verdugos a través de presas encontradas empaladas a lo largo de una cerca de alambre de púas y agaves (Agave salmiana) en la zona semiárida del Valle de Perote, Veracruz, México. Registramos 18 especies de presas, nueve especies de vertebrados (cinco aves, dos mamíferos, dos reptiles) y nueve especies de insectos. El 58% de las presas se encontraron en alambres de púas y el 42% en espinas apicales de agaves. Revisamos 32 artículos que reportan vertebrados como parte de la dieta del Verdugo Americano, compilando una lista de 81 especies de vertebrados presas, con la mayor diversidad de presas dentro de los órdenes de Squamata (35) para reptiles y Passeriformes (24) en aves, seguidos por Rodentia (8) para mamíferos. Encontramos un patrón similar en nuestro estudio, donde la mayoría de las presas de vertebrados estuvieron en estos tres órdenes. Nuestros resultados indican que los cercos vivos de agaves son elementos importantes para el mantenimiento del Verdugo Americano en estos paisajes agrícolas ya que les sirven de percha y sitio de caza y almacenamiento de sus presas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The Loggerhead Shrike (Lanius ludovicianus) is a carnivorous bird whose diet consists mainly of insects and, to a lesser extent, vertebrates. Although common in agricultural areas, the species has shown a population decline. In May 2012, we analyzed the diet of a pair of shrikes through prey found impaled along a barbed wire fence and agave plants (Agave salmiana) in the semi-arid region of the Perote Valley, Veracruz, Mexico. We recorded 18 prey species: nine vertebrate species (five birds, two mammals, and two reptiles) and nine insect species. Fifty-eight percent of the prey were found on barbed wire, while 42% were found on the apical spines of agave plants. We reviewed 32 papers that report vertebrates as part of the Loggerhead Shrike's diet, compiling a list of 81 vertebrate prey species, with greatest diversity of prey in the orders Squamata (35) for reptiles and Passeriformes (24) for birds, followed by Rodentia (8) for mammals. We observed a similar pattern in our study, where most vertebrate prey belonged to these three orders. Our results indicate that living fences of agave are important elements for maintaining the Loggerhead Shrike in these agricultural landscapes, as they serve as perches and as sites for hunting and storing prey.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Agave salmiana]]></kwd>
<kwd lng="es"><![CDATA[empalamiento de presas]]></kwd>
<kwd lng="es"><![CDATA[alambrados]]></kwd>
<kwd lng="es"><![CDATA[vertebrados presas]]></kwd>
<kwd lng="en"><![CDATA[Agave salmiana]]></kwd>
<kwd lng="en"><![CDATA[prey impalement]]></kwd>
<kwd lng="en"><![CDATA[vertebrate prey]]></kwd>
<kwd lng="en"><![CDATA[wire fences]]></kwd>
</kwd-group>
</article-meta>
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