<?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>S1870-74592017000200246</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2017.18.2.286</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Breeding of Red-billed Tropicbird (Phaethon aethereus) in Clarion Island, Mexico]]></article-title>
<article-title xml:lang="es"><![CDATA[Reproducción del rabijunco pico-rojo (Phaethon aethereus) en isla Clarión, México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Zamora]]></surname>
<given-names><![CDATA[Diego Adolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Angulo-Castellanos]]></surname>
<given-names><![CDATA[Luis Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Vázquez]]></surname>
<given-names><![CDATA[Salvador]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Almanza-Rodríguez]]></surname>
<given-names><![CDATA[Humberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Piña-Ortiz]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-Guerrero]]></surname>
<given-names><![CDATA[José Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Guadalajara Centro Universitario de la Costa Sur ]]></institution>
<addr-line><![CDATA[Autlán de Navarro Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guadalajara Centro Universitario de Ciencias Biológicas y Agropecuarias ]]></institution>
<addr-line><![CDATA[Zapopan Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Guadalajara Centro Universitario de la Costa Sur Departamento de Estudios para el Desarrollo Sustentable de Zona Costera]]></institution>
<addr-line><![CDATA[Cihuatlán Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Centro de Investigación en Alimentación y Desarrollo, A.C. Unidad Mazatlán  ]]></institution>
<addr-line><![CDATA[Mazatlán Sinaloa]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de Guadalajara Centro Universitario de la Costa Sur Departamento de Estudios para el Desarrollo Sustentable de Zona Costera]]></institution>
<addr-line><![CDATA[Cihuatlán Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>18</volume>
<numero>2</numero>
<fpage>246</fpage>
<lpage>249</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592017000200246&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592017000200246&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592017000200246&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The Red-billed Tropicbird is listed as a threatened species in Mexico. There is a notable lack of basic information about this species in the world. Between January-May 2015 and 2016 we confirmed its nesting on Clarion Island (there were reports and counts of couples flying around the island, but no evidence of nests). We estimate approximately 48 nesting couples on the island. The breeding season occurs between the months of December and May. When comparing our data with a report of couples flying in 1990 it seems that the population has remained relatively stable for the last 25 years.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El rabijunco de pico rojo se encuentra catalogado como una especie amenazada en México. Hay muy poca información de esta especie en el mundo. Entre enero-mayo de 2015 y 2016 confirmamos su anidación en la Isla Clarión (existían reportes y conteos de parejas volando alrededor de la isla, pero sin evidencia de nidos). Estimamos aproximadamente 48 parejas anidando en la isla. La temporada de reproducción ocurre entre los meses de diciembre y mayo. Al comparar nuestros datos con un reporte de parejas volando en 1990 parece que la población se ha mantenido relativamente estable en los últimos 25 años.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Breeding season]]></kwd>
<kwd lng="en"><![CDATA[Seabirds]]></kwd>
<kwd lng="en"><![CDATA[Revillagigedo]]></kwd>
<kwd lng="en"><![CDATA[Nesting]]></kwd>
<kwd lng="es"><![CDATA[Temporada reproductiva]]></kwd>
<kwd lng="es"><![CDATA[Aves marinas]]></kwd>
<kwd lng="es"><![CDATA[Revillagigedo]]></kwd>
<kwd lng="es"><![CDATA[Anidación]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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