<?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>S1870-74592019000200202</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2019.20.2.403</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Reporte de un ataque de Boa constrictor (Serpentes: Boidae) a un individuo de Tyto furcata (Aves: Tytonidae) en Pacora, Panamá]]></article-title>
<article-title xml:lang="en"><![CDATA[Report of attack of a Boa constrictor (Serpentes: Boidae) on Tyto furcata (Birds: Tytonidae) in Pacora, Panama]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herrera R.]]></surname>
<given-names><![CDATA[Jorge Moisés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aparicio U.]]></surname>
<given-names><![CDATA[Karla]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Smithsonian Tropical Research Institute  ]]></institution>
<addr-line><![CDATA[Balboa Ancón]]></addr-line>
<country>Panama</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Fundación Naturaleza y Ciencia 507  ]]></institution>
<addr-line><![CDATA[Panamá ]]></addr-line>
<country>República de Panamá</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<volume>20</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592019000200202&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592019000200202&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592019000200202&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Las aves pequeñas constituyen una porción significativa en la dieta de Boa constrictor, sin embargo, pocos son los reportes sobre el consumo de aves de mayor tamaño, y mucho menos de una depredación de tipo intragremial (entre depredadores tope). Reportamos el inusual hallazgo de depredación de una lechuza de campanario, Tyto furcata, por una Boa constrictor de aproximadamente 220 cm, el 25 de enero de 2017, en los predios de la Comisión Panamá - Estados Unidos para la Erradicación y Prevención del Gusano Barrenador del Ganado (COPEG) con coordenadas (09°05&#8217;16.7&#8221; N, 79°17&#8217;10.8&#8221; O), en la comunidad de Pacora, Panamá. Este reporte contribuye al entendimiento de las relaciones ecológicas entre dos depredadores, pocas veces documentada.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Small birds constitute a significant portion of the Boa constrictor diet. There are few reports on the consumption of larger birds, even fewer of intraguild predation (among top predators). We report the unusual finding of a barn owl, Tyto furcata, depredated by an approximately 220 cm Boa constrictor on January 25, 2017. The discovery was made on the grounds of the Comisión Panamá - Estados Unidos para la Erradicación y Prevención del Gusano Barrenador del Ganado (COPEG) (coordinates 09°05&#8217;16.7&#8221; N, 79°17&#8217;10.8&#8221; W), in the community of Pacora, Panama. This report contributes to the understanding of ecological relationships between two rarely documented predators.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[depredación intragremial]]></kwd>
<kwd lng="es"><![CDATA[oportunista]]></kwd>
<kwd lng="es"><![CDATA[paseriformes]]></kwd>
<kwd lng="es"><![CDATA[dieta]]></kwd>
<kwd lng="es"><![CDATA[relaciones ecológicas]]></kwd>
<kwd lng="en"><![CDATA[intraguild predation]]></kwd>
<kwd lng="en"><![CDATA[opportunist]]></kwd>
<kwd lng="en"><![CDATA[passerines]]></kwd>
<kwd lng="en"><![CDATA[diet]]></kwd>
<kwd lng="en"><![CDATA[ecological relationships]]></kwd>
</kwd-group>
</article-meta>
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