<?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>S1870-74592017000200212</article-id>
<article-id pub-id-type="doi">10.28947/hrmo.2017.18.2.279</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Dieta de la lechuza de campanario (Tyto alba) en Ocoyoacac, Estado de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Diet of the Barn Owl (Tyto alba) in Ocoyoacac, Estado de Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Calderón]]></surname>
<given-names><![CDATA[Álvaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Córdoba  ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Argentina</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>212</fpage>
<lpage>222</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-74592017000200212&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-74592017000200212&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-74592017000200212&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Estudié los hábitos alimenticios de la lechuza de campanario (Tyto alba Strigiformes) en el municipio de Ocoyoacac (Estado de México) en 2012. Describí la dieta de esta rapaz a partir del análisis de los restos no digeridos de 732 egagrópilas colectadas. Empleé los índices de riqueza, dominancia y diversidad de Margalef, Simpson, Shannon-Wiener y Pielou, obtuve la diversidad de presas consumidas. Mediante el índice de nicho trófico de Levins estandarizado evalué la amplitud trófica de esta rapaz y estimé la correlación entre las dimensiones de las egagrópilas con el número de presas consumidas. Los mamíferos pequeños representaron la categoría con mayor frecuencia de depredación, seguida de artrópodos y aves. La dominancia de mamíferos pequeños resultó relativamente baja (&#955; = 0.20). La especie con mayor frecuencia de consumo fue Rattus rattus, seguida de cuatro especies de roedores con una frecuencia de consumo abundante (Microtus mexicanus, Reithrodontomys microdon, R. megalotis y Peromyscus maniculatus). El valor del índice Shannon-Wiener (H&#8217; = 1.85), y del índice de nicho trófico de Levins estandarizado (Bst = 0.42) mostraron una uniformidad relativamente baja y tendencia selectiva en el consumo de mamíferos pequeños. En la dieta de esta rapaz fue relevante el consumo de artrópodos en los que se incluyeron arácnidos. Así mismo observé selectividad en el consumo de aves. Las correlaciones significativas entre las dimensiones de las egagrópilas con el número de presas consumidas fueron discutidas. Los resultados sugieren que la lechuza de campanario tiene un papel importante en el control biológico de roedores exóticos y nativos de la región.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract I studied the feeding habits of the Barn Owl (Tyto alba Strigiformes) in Ocoyoacac, State of Mexico (Mexico) in 2012. On such occasion, its diet was analyzed based on the description of the mass of undigested parts of preys in 732 pellets collected. For such description I resorted to Margalef, Simpson, Shannon-Wiener and Pielou diversity index showing the diversity of preys on which the Barn Owls fed. Based on Levin&#8217;s standardized trophic niche index the food niche breadth was estimated as well as the correlation between pellet dimensions and the number of eaten preys. Small mammals were the most frequent source of food, followed by arthropods and birds. The dominance of small mammals was relatively low (&#955; = 0.20). Rattus rattus was the species most frequently consumed, followed by four other rodent species associated with an abundant frequency of consumption (Microtus mexicanus, Reithrodontomys microdon, R. megalotis and Peromyscus maniculatus). Shannon-Wiener index value (H&#8217; = 1.85) and Levin&#8217;s standardized trophic breadth index (Bst = 0.42) showed a relatively low uniformity and a selective tendency in the consumption of small mammals. The diet of the Barn Owl showed that the consumption of arthropods was relevant, including arachnids. A selective tendency was observed in the consumption of birds. The significant correlations between the dimensions of the pellets with the number of preys consumed were discussed. The results show that the Barn Owl plays an important role in the biological control of native and non-native rodents of the region.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Depredador-presa]]></kwd>
<kwd lng="es"><![CDATA[control biológico]]></kwd>
<kwd lng="es"><![CDATA[nicho trófico]]></kwd>
<kwd lng="es"><![CDATA[Tyto alba]]></kwd>
<kwd lng="es"><![CDATA[área urbana]]></kwd>
<kwd lng="en"><![CDATA[Predator-prey]]></kwd>
<kwd lng="en"><![CDATA[biological control]]></kwd>
<kwd lng="en"><![CDATA[thropic niche]]></kwd>
<kwd lng="en"><![CDATA[Tyto alba]]></kwd>
<kwd lng="en"><![CDATA[urban area]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Phylogeny, biogeography, and diversification of barn owls (Aves: Strigiformes)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aliabadian]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Alaei-Kakhki]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Mirshamsi]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Nijman]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Roulin]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biological Journal of the Linnean Society]]></source>
<year>2016</year>
<volume>119</volume>
<page-range>904-18</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Are owl pellets good estimators of prey abundance?]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Saraiva]]></surname>
<given-names><![CDATA[J.F.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Monjeau]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of King Saud University]]></source>
<year>2016</year>
<volume>28</volume>
<page-range>239-44</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Roedores en la dieta de dos aves rapaces nocturnas (Bubo virginianus y Tyto alba) en el Noreste de Durango, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aragón]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Garza]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Acta Zoológica Mexicana]]></source>
<year>2002</year>
<volume>86</volume>
<page-range>29-50</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Small mammal prey selection by two owl species in Southeastern Brazil]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arruda Bueno]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Motta-Junior]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Raptor Research]]></source>
<year>2008</year>
<volume>42</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>248-55</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A review of the trophic ecology of the Bam Owl in Argentina]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bellocq]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Raptor Research]]></source>
<year>2000</year>
<volume>34</volume>
<page-range>108-19</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Ecología trófica de falconiformes y strigiformes: tiempo de síntesis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bó]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Baladrón]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Biondi]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hornero]]></source>
<year>2007</year>
<volume>22</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>97-115</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Use of regurgitated pellets of barn owl (Tyto alba) for inventorying small mammals in the Cerrado of Central Brazil]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bonbicino]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Bezerra]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Studies of Neotropical Fauna and Environment]]></source>
<year>2003</year>
<volume>32</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bozinovic]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Canals]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fisiología ecológica de mamíferos: compromisos y restricciones en el uso de la energía]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Muñoz-Pedreros]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Yánez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Mamíferos de Chile]]></source>
<year>2007</year>
<page-range>267-87</page-range><publisher-loc><![CDATA[Valdivia, Chile ]]></publisher-loc>
<publisher-name><![CDATA[Ediciones cea]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Body size, energetic and foraging mode of raptors in central Chile: an inference]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bozinovic]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Medel]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Oecologia]]></source>
<year>1988</year>
<volume>75</volume>
<page-range>456-8</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bruce]]></surname>
<given-names><![CDATA[M.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Family Tytonidae (Barn-owls)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[del Hoyo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Elliott]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sargatal]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of birds of the World]]></source>
<year>1999</year>
<volume>5</volume>
<page-range>34-75</page-range><publisher-loc><![CDATA[Barcelona, España ]]></publisher-loc>
<publisher-name><![CDATA[Lynx Edicions]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cano]]></surname>
<given-names><![CDATA[A.C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sistemas de Lotka-Volterra en dinámica poblacional]]></source>
<year>2011</year>
<publisher-loc><![CDATA[España ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Educación a Distancia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Great Horned and Barn owls prey differentially according to the age/size of a rodent in Northcentral Chile]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaksic]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Raptor Research]]></source>
<year>1995</year>
<volume>29</volume>
<page-range>245-9</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ceballos]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Oliva]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Los mamíferos silvestres de México]]></source>
<year>2005</year>
<publisher-loc><![CDATA[México. D.F. ]]></publisher-loc>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Diets of urban breeding Barn Owls (Tyto alba) in Tel Aviv, Israel]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Charter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Izhaki]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Shapira]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Leshem]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Wilson Journal of Ornithology]]></source>
<year>2007</year>
<volume>119</volume>
<page-range>484-5</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[On the measurement of niche breadth and overlap]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Colwell]]></surname>
<given-names><![CDATA[R.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Futuyma]]></surname>
<given-names><![CDATA[D.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ecology]]></source>
<year>1971</year>
<volume>52</volume>
<page-range>567-76</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Alimentación de Tyto alba (Aves: Tytonidae) en localidades costeras de la provincia del Chubut (República Argentina)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Santis]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Pagnoni]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Neotropica]]></source>
<year>1989</year>
<volume>35</volume>
<page-range>43-9</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Coníferas. Parte II Diversidad de especies]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Del Carmen]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[La diversidad biológica del Estado de México]]></source>
<year>2009</year>
<page-range>177-9</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Biblioteca mexiquense del bicentenario]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Di Rienzo]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Casanoves]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Balzarini]]></surname>
<given-names><![CDATA[M.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Tablada]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Robledo]]></surname>
<given-names><![CDATA[C.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[InfoStat, versión 2008]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Argentina ]]></publisher-loc>
<publisher-name><![CDATA[Grupo InfoStat]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Don]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kyung]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jun]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Jin]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prey analysis of short-eared owl with molecular genetic technique]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[J.A.]]></surname>
<given-names><![CDATA[McNeely]]></given-names>
</name>
<name>
<surname><![CDATA[McCarthy]]></surname>
<given-names><![CDATA[T.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Olsvig-Whittaker]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Conservation Biology in Asia]]></source>
<year>2006</year>
<page-range>277-84</page-range><publisher-loc><![CDATA[Kathmandu, Nepal ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Enríquez]]></surname>
<given-names><![CDATA[P.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Eisermann]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Motta-Junior]]></surname>
<given-names><![CDATA[J.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Mikkola]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Una revisión de la Taxonomía y Sistemática de los búhos Neotropicales]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Enríquez]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Los Búhos Neotropicales: Diversidad y Conservación]]></source>
<year>2015</year>
<page-range>29-38</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[ECOSUR]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Gaona]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Restos de mamíferos recuperados en regurgitaciones de lechuza Tyto alba, procedente de la Alameda Oriente, D.F.]]></source>
<year>2002</year>
<conf-name><![CDATA[ Congreso Nacional de Mastozoología]]></conf-name>
<conf-loc>Oaxaca </conf-loc>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Composición de la dieta de Tyto alba en hábitats de Calabozo, Venezuela]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Sequera]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Poleo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Investigación Agraria]]></source>
<year>2015</year>
<volume>17</volume>
<page-range>46-53</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Modificaciones al sistema de clasificación climática de Köppen]]></source>
<year>2004</year>
<edition>5</edition>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Geografía, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Variación estacional en el consumo de roedores por la lechuza de campanario (Tyto alba) en un área suburbana de Chillán, Centro-Sur de Chile]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ausset]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Skewes]]></surname>
<given-names><![CDATA[O.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Figueroa]]></surname>
<given-names><![CDATA[R.A.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hornero]]></source>
<year>2004</year>
<volume>19</volume>
<page-range>61-8</page-range></nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González-Romero]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Métodos de captura y contención de mamíferos]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Gallina]]></surname>
<given-names><![CDATA[S.T.]]></given-names>
</name>
<name>
<surname><![CDATA[López-González]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual de técnicas para el estudio de la fauna]]></source>
<year>2011</year>
<volume>1</volume>
<page-range>117-26</page-range><publisher-loc><![CDATA[Querétaro, México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Autónoma de Querétaro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Differences in the dimensions of diurnal and nocturnal pellets of the barn owl, Tyto alba]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guidali]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Pigozzi]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Italian Journal of Zoology]]></source>
<year>1996</year>
<volume>63</volume>
<page-range>157-61</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hall]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[The mammals of North America]]></source>
<year>1981</year>
<volume>1</volume>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley y Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hall]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[The mammals of North America]]></source>
<year>1981</year>
<volume>2</volume>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[John Wiley y Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La dieta de la lechuza (Tyto alba) (Aves: Strigiformes) en hábitats naturales y antropogénicos de la región central de Cuba]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández-Muñoz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Mancina]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Biodiversidad]]></source>
<year>2011</year>
<volume>82</volume>
<page-range>217-26</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Howell]]></surname>
<given-names><![CDATA[S.N.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Webb]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[A guide to the birds of Mexico and northern Central America]]></source>
<year>1995</year>
<publisher-loc><![CDATA[Oxford, Inglaterra ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Predation by the Barn Owl (Tyto alba) in mediterranean habitats of Chile, Spain and California: A comparative approach]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaksic]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Seib]]></surname>
<given-names><![CDATA[M.R.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Herrera]]></surname>
<given-names><![CDATA[C.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[American Midland Naturalist]]></source>
<year>1982</year>
<volume>107</volume>
<page-range>151-62</page-range></nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Predator/prey relationships among terrestrial vertebrates: an exhaustive review of studies conducted in southern South America]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaksic]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Simonetti]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Chilena de Historia Natura]]></source>
<year>1987</year>
<volume>60</volume>
<page-range>221-44</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[C.]]></surname>
<given-names><![CDATA[König]]></given-names>
</name>
<name>
<surname><![CDATA[Weick]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Owls of the world]]></source>
<year>2008</year>
<edition>second</edition>
<publisher-loc><![CDATA[Londres, Reino Unido ]]></publisher-loc>
<publisher-name><![CDATA[Christopher Helm]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krebs]]></surname>
<given-names><![CDATA[C.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ecological Methodology]]></source>
<year>1989</year>
<edition>2</edition>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[HarperCollins]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Análisis de las presas de la Lechuza de Campanario (Tytonidae) en Oaxaca Central, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lavariega]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
<name>
<surname><![CDATA[García]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[Y.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Camarillo]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Briones-Salas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Neotropical Biology and Conservation]]></source>
<year>2016</year>
<volume>11</volume>
<page-range>24-30</page-range></nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Levins]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Evolution in a changing environment: Some theoretical explorations]]></source>
<year>1968</year>
<publisher-loc><![CDATA[New Jersey, Estados Unidos ]]></publisher-loc>
<publisher-name><![CDATA[University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Áreas Naturales Protegidas]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[List]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Muñozcano]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[De la Peña]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[La diversidad biológica del Estado de México]]></source>
<year>2009</year>
<page-range>339-47</page-range><publisher-name><![CDATA[Biblioteca mexiquense del bicentenario]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Restos de pequeños mamíferos recuperados en regurgitaciones de lechuza, Tyto alba, en México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-Forment]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Urbano]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Anales del Instituto de Biología]]></source>
<year>1977</year>
<volume>48</volume>
<page-range>231-41</page-range><publisher-name><![CDATA[Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Magurran]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ecological diversity and its measurement]]></source>
<year>1988</year>
<publisher-loc><![CDATA[New Jersey, Estados Unidos ]]></publisher-loc>
<publisher-name><![CDATA[Princeton University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Homage to Evenlyn Hutchinson, or why there is an upper limit to diversity]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Margalef]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Transactions of the Connecticut Academy of Arts and Sciences]]></source>
<year>1972</year>
<volume>44</volume>
<page-range>211-35</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Predator-prey interactions: a selective review of North American research results]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marti]]></surname>
<given-names><![CDATA[C.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Chilena de Historia Natural]]></source>
<year>1987</year>
<volume>60</volume>
<page-range>203-19</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marti]]></surname>
<given-names><![CDATA[C.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Barn Owl]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Poole]]></surname>
<given-names><![CDATA[A.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Stettenhein]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Gills]]></surname>
<given-names><![CDATA[F.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Birds of North America - Life Histories for the 21st Century]]></source>
<year>1992</year>
<page-range>5-15</page-range><publisher-loc><![CDATA[Washington D.C. ]]></publisher-loc>
<publisher-name><![CDATA[The American Ornithologists Union and the Academy of Natural Sciences of Philadelphia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marti]]></surname>
<given-names><![CDATA[C.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Bechard]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jacksic]]></surname>
<given-names><![CDATA[F.M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Food habits]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Bird]]></surname>
<given-names><![CDATA[D.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bildstein]]></surname>
<given-names><![CDATA[K.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Raptor Research and Management Techniques]]></source>
<year>2007</year>
<page-range>129-52</page-range><publisher-loc><![CDATA[Washington, U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Hancock House Pub Ltd, Blaine]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Calvo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rapaces diurnas y nocturnas de la Región de Murcia]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Murcia ]]></publisher-loc>
<publisher-name><![CDATA[Consejería de Industria y Medio Ambiente-Dirección General del Medio Natural]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meyer]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Barn Owl as a control agent for rat populations in semi-urban habitats]]></source>
<year>2008</year>
<publisher-loc><![CDATA[University of the Witwatersrand ]]></publisher-loc>
<publisher-name><![CDATA[Johannesburg Faculty of Science]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos para medir la biodiversidad]]></source>
<year>2001</year>
<volume>1</volume>
<publisher-loc><![CDATA[Zaragoza, España ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Passeriformes presentes en egagrópilas de Tyto alba (Aves: Tvtonidae) para la localidad de Laguna Blanca (provincia del Chubut, Argentina)]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Noriega]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[De Santis]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Pagnoni]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Neotropica]]></source>
<year>1990</year>
<volume>36</volume>
<page-range>33-4</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Odum]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ecología: El puente entre las ciencias naturales y las sociales]]></source>
<year>1998</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[CECSA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Are predators good for your health? Evaluating evidence for top-down regulation of zoonotic disease reservoirs]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ostfeld]]></surname>
<given-names><![CDATA[R.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Holt]]></surname>
<given-names><![CDATA[R.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Frontiers in Ecology and the Environment]]></source>
<year>2004</year>
<volume>2</volume>
<page-range>13-20</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="book">
<source><![CDATA[Plan Estatal de Desarrollo Urbano]]></source>
<year>2007</year>
<publisher-loc><![CDATA[Gobierno del Estado de México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Desarrollo Urbano]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hábitos alimenticios de la lechuza del campanario (Tyto alba) en Xochitla, Tepotzotlan, Estado de México]]></source>
<year>2002</year>
<publisher-name><![CDATA[Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Romero-Álvarez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Medellín]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rattus rattus. Vertebrados superiores exóticos en México: diversidad, distribución y efectos potenciales]]></source>
<year>2005</year>
<publisher-loc><![CDATA[D.F., México ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Ecología, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Preparation of avian material recovered from pellets and as prey remains]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sabo]]></surname>
<given-names><![CDATA[B.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Laybourne]]></surname>
<given-names><![CDATA[R.C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Raptor Research]]></source>
<year>1994</year>
<volume>28</volume>
<page-range>192-3</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Diet shift of Barn Owls (Tyto alba) after natural fires in Patagonia, Argentina]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sahores]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Trejo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Raptor Research]]></source>
<year>2004</year>
<volume>38</volume>
<page-range>178-81</page-range></nlm-citation>
</ref>
<ref id="B55">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Mammalian prey of barn owl (Tyto alba) in southeastern Oaxaca, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santos-Moreno]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alfaro]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Acta Zoológica Mexicana]]></source>
<year>2009</year>
<volume>25</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>143-9</page-range></nlm-citation>
</ref>
<ref id="B56">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Does the theory of optimal diets apply in complex environments?]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schluter]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[American Naturalist]]></source>
<year>1981</year>
<volume>118</volume>
<page-range>139-47</page-range></nlm-citation>
</ref>
<ref id="B57">
<nlm-citation citation-type="">
<collab>Secretaría de Medio Ambiente y Recursos Naturales</collab>
<source><![CDATA[Puente alcantarilla en el cauce del Río Ocoyoacac, municipio de Ocoyoacac, Estado de México]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B58">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stephens]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Krebs]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Foraging theory]]></source>
<year>1986</year>
<publisher-loc><![CDATA[Princenton ]]></publisher-loc>
<publisher-name><![CDATA[Princeton University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B59">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Owl pellets as a source of dna for genetic studies of small mammals]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taberlet]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Fumagalli]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Molecular Ecology]]></source>
<year>1996</year>
<volume>5</volume>
<page-range>301-5</page-range></nlm-citation>
</ref>
<ref id="B60">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Taylor]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
</person-group>
<source><![CDATA[Barn Owls. Predator-Prey relationship and conservation]]></source>
<year>1994</year>
<publisher-loc><![CDATA[United Kingdom. Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B61">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Identificación de egagrópilas de aves rapaces en ambientes boscosos y ecotonales del noroeste de la Patagonia Argentina]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Trejo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ojeda]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Ornitología Neotropical]]></source>
<year>2002</year>
<volume>13</volume>
<page-range>313-7</page-range></nlm-citation>
</ref>
<ref id="B62">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Endemic and introduced vertebrates in the diet of the barn owl (Tyto alba) on two islands in the gulf of California, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Velarde]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ávila-Flores]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Medellín]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[The Southwestern Naturalist]]></source>
<year>2007</year>
<volume>52</volume>
<page-range>284-90</page-range></nlm-citation>
</ref>
<ref id="B63">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weeden]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Shelton]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Hoffman]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Biological Control: A Guide to Natural Enemies in North America]]></source>
<year>2006</year>
<publisher-name><![CDATA[Cornell University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B64">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Restos óseos de mamíferos en egagrópilas de Tyto alba al norte del valle de México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zarza]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Cruzado]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Mastozoología]]></source>
<year>2004</year>
<volume>8</volume>
<page-range>50-2</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
