<?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>S1870-74592017000100185</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Protocolo estandarizado para el seguimiento poblacional del pavón, Oreophasis derbianus: propuesta de métodos de campo y analíticos]]></article-title>
<article-title xml:lang="en"><![CDATA[Standardized protocol for monitoring the Horned Guan population, Oreophasis derbianus: a proposal for field and analytical methods]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-García]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A3"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Morales]]></surname>
<given-names><![CDATA[Miguel Angel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Abundis Santamaría]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivas-Romero]]></surname>
<given-names><![CDATA[Javier A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quiñónez-Guzmán]]></surname>
<given-names><![CDATA[Juan M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Acosta]]></surname>
<given-names><![CDATA[James]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rangel-Salazar]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guichard Romero]]></surname>
<given-names><![CDATA[Carlos Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Ecología, A.C. Red de Biología y Conservación de Vertebrados ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Alicante Departamento de Ciencias Ambientales y Recursos Naturales. Facultad de Ciencias ]]></institution>
<addr-line><![CDATA[San Vicente del Raspeig Alicante]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Politécnico Nacional Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Oaxaca Laboratorio de Bioacústica y Ecología del Comportamiento]]></institution>
<addr-line><![CDATA[Santa Cruz Xoxocotlán Oaxaca]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,El Colegio de la Frontera Sur. Unidad San Cristóbal Departamento de Conservación de la Biodiversidad ]]></institution>
<addr-line><![CDATA[San Cristóbal de Las Casas Chiapas]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Instituto de Ecología, A.C. División de Posgrado ]]></institution>
<addr-line><![CDATA[Xalapa Veracruz]]></addr-line>
<country>México</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad de San Carlos de Guatemala Escuela de Biología ]]></institution>
<addr-line><![CDATA[Guatemala ]]></addr-line>
<country>Guatemala</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Comisión Nacional de Áreas Naturales Protegidas Reserva de la Biosfera Volcán Tacaná ]]></institution>
<addr-line><![CDATA[Cacahoatán Chiapas]]></addr-line>
<country>México</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,Comisión Nacional de Áreas Naturales Protegidas Reserva de la Biosfera El Triunfo ]]></institution>
<addr-line><![CDATA[Tuxtla Gutiérrez Chiapas]]></addr-line>
<country>México</country>
</aff>
<aff id="Af9">
<institution><![CDATA[,Zoológico Regional Miguel Álvarez del Toro  ]]></institution>
<addr-line><![CDATA[Tuxtla Gutiérrez Chiapas]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>18</volume>
<numero>1</numero>
<fpage>185</fpage>
<lpage>201</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592017000100185&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592017000100185&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592017000100185&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La estimación robusta del tamaño poblacional de especies de fauna silvestre es un requisito fundamental en estudios ecológicos y en el diseño e implementación de estrategias de conservación. Sin embargo, en varios casos, estas estimaciones carecen de exactitud, precisión, representatividad y comparabilidad. Esto ha ocasionado que la información generada para las poblaciones de una determinada especie sea difícilmente generalizable y que su aplicación sea limitada. Éste es el caso del pavón, Oreophasis derbianus, un ave endémica de Mesoamérica y en peligro de extinción. En este trabajo presentamos una propuesta de protocolo de muestreo en campo y métodos analíticos estandarizados para el estudio poblacional de esta especie. La propuesta está basada en nuestra experiencia en el estudio de la especie y en la aplicación de la teoría del muestreo de distancias. El propósito de este protocolo estandarizado es generar datos de campo de calidad para obtener estimaciones robustas de la abundancia poblacional de O. derbianus. Este protocolo lo desarrollamos y evaluamos principalmente en la Reserva de la Biosfera El Triunfo, en Chiapas, México, pero también fue replicado en otras tres localidades en México y Guatemala. Su desarrollo y evaluación incluyó muestreos mensuales en campo durante casi diez años y la impartición de talleres de capacitación teórico-prácticos a personal de campo para la adecuada implementación de este protocolo. Como resultado de esta experiencia, definimos una serie de lineamientos básicos y factibles que proponemos sea un estándar como métodos de muestreo y analíticos de las poblaciones de O. derbianus para asegurar la calidad y comparabilidad de los datos generados en campo. Finalmente, presentamos estimaciones de la densidad poblacional de O. derbianus en las cuatro localidades estudiadas y discutimos el significado de su variación espacial y temporal en el contexto de esta propuesta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Robust estimates of population size of wildlife are a fundamental requirement in ecological studies and to design and implement strategies for conservation. However, in some cases these estimates lack exactitude, precision, and are neither representative nor comparable. This has brought difficulty to make generalizations and has limited the applicability of the information produced from species populations. This is the case of the Horned Guan, Oreophasis derbianus, a Mesoamerican endemic and endangered bird species. Here, we propose a standardized protocol of field and analytical methods for the study of this species populations. This proposal is based on our experience in the species monitoring and in the use of the distance sampling theory. The aim of this standardized protocol is to produce high quality field data to have robust estimates of the population abundance of the Horned Guan. We developed and assessed this protocol mainly in El Triunfo Biosphere Reserve, but it was also replicated in three other localities in Mexico and Guatemala. Its development and assessment included monthly gathering of field data for about 10 years and training workshops to field personnel for the appropriate implementation of this protocol. Based on this experience, we defined some basic and feasible guidelines that we propose to be regarded as standard sampling and analytical methods for the study of the Horned Guan populations to assure quality and comparability of the field data gathered. Finally, we give estimates of the population density of the Horned Guan in the four localities we studied and discuss the meaning of their spatial and temporal variation within the context of this proposal.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cracidae]]></kwd>
<kwd lng="es"><![CDATA[densidad]]></kwd>
<kwd lng="es"><![CDATA[muestreo de distancias]]></kwd>
<kwd lng="es"><![CDATA[monitoreo]]></kwd>
<kwd lng="es"><![CDATA[capacitación]]></kwd>
<kwd lng="es"><![CDATA[bosque mesófilo de montaña]]></kwd>
<kwd lng="es"><![CDATA[Chiapas]]></kwd>
<kwd lng="es"><![CDATA[Guatemala]]></kwd>
<kwd lng="en"><![CDATA[Cracidae]]></kwd>
<kwd lng="en"><![CDATA[density]]></kwd>
<kwd lng="en"><![CDATA[distance sampling]]></kwd>
<kwd lng="en"><![CDATA[monitoring]]></kwd>
<kwd lng="en"><![CDATA[training]]></kwd>
<kwd lng="en"><![CDATA[tropical montane cloud forest]]></kwd>
<kwd lng="en"><![CDATA[Chiapas]]></kwd>
<kwd lng="en"><![CDATA[Guatemala]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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