<?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>0065-1737</journal-id>
<journal-title><![CDATA[Acta zoológica mexicana]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Zool. Mex]]></abbrev-journal-title>
<issn>0065-1737</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Ecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0065-17372017000200199</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La abundancia de aves acuáticas (Anseriformes) en relación con la complejidad del paisaje en un sitio Ramsar del norte de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Waterfowl abundance in relation to landscape complexity in a Ramsar site of Northern Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chacón de la Cruz]]></surname>
<given-names><![CDATA[José Elías]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pompa García]]></surname>
<given-names><![CDATA[Marín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Treviño Garza]]></surname>
<given-names><![CDATA[Eduardo Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Guerrero]]></surname>
<given-names><![CDATA[José Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguirre Salado]]></surname>
<given-names><![CDATA[Carlos Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereda Solís]]></surname>
<given-names><![CDATA[Martín Emilio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UJED  ]]></institution>
<addr-line><![CDATA[Durango Dgo]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,UJED  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,UANL  ]]></institution>
<addr-line><![CDATA[Linares Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,UJED  ]]></institution>
<addr-line><![CDATA[Durango Dgo]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,UASL  ]]></institution>
<addr-line><![CDATA[San Luis Potosí S.L.P.]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>33</volume>
<numero>2</numero>
<fpage>199</fpage>
<lpage>210</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0065-17372017000200199&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0065-17372017000200199&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0065-17372017000200199&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La abundancia de aves acuáticas (Anseriformes) en relación con la complejidad del paisaje en un sitio Ramsar del norte de México. Se evaluó la respuesta de las poblaciones de aves acuáticas (Anseriformes) a la estructura del paisaje en un sitio Ramsar en el estado de Durango, México. Se delimitaron los cuerpos de agua presentes durante el invierno mediante el cálculo del Índice Diferencial Normalizado de Vegetación (NDVI) en imágenes LANDSAT, cubriendo un periodo de 35 años (1979 &#8211; 2014). El área de estudio se clasificó en ambientes acuáticos y terrestres. Se calcularon índices de fragmentación como descriptores de la complejidad del paisaje, creada por la abundancia y distribución de los cuerpos de agua. La información poblacional de aves acuáticas se obtuvo de los conteos invernales realizados entre 1979 y 2014 por el U.S. Fish and Wildlife Service (USFWS) y por la Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT). La superficie ocupada por los cuerpos de agua mostró una marcada oscilación de 4,000 a 29,000 ha. La forma, la extensión y el nivel de aislamiento de los cuerpos de agua, fueron los factores más importantes para las aves acuáticas. La complejidad en la forma de los humedales tuvo un efecto positivo sobre la presencia de aves, mientras que las grandes extensiones de agua, se relacionan con una reducción en el tamaño de las poblaciones. Los resultados sugieren que esta región puede resultar más atractiva para los gansos cuando los cuerpos de agua desarrollan formas complejas, el aislamiento se incrementa y la extensión se reduce. Estos hallazgos representan una oportunidad para el manejo del agua en el sitio, con fines de restauración del humedal y para la conservación de la fauna silvestre.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The response of waterfowl (Anseriformes) populations to the landscape structure was evaluated in a Ramsar site in the state of Durango, Mexico. Water bodies present during the winter were delimited using the calculation of the normalized differential vegetation index (NDVI) in LANDSAT images, covering a period of 35 years (1979 &#8211; 2014). The study area was categorized into aquatic and terrestrial environments. Indices of fragmentation were calculated as descriptors of landscape complexity, represented by the abundance and distribution of the water bodies. Waterfowl populational information was obtained from winter counts conducted between 1979 and 2014 by the U.S. Fish and Wildlife Service (USFWS) and by the Mexican Ministry of Environment and Natural Resources (SEMARNAT, by its Spanish acronym). The area occupied by the water bodies presented a marked oscillation of 4,000 to 29,000 ha. The shape, area and isolation of the wetland landscape were the most important factors for the waterfowl. The shape complexity had a positive effect on the presences of birds, while large areas reduced the waterfowl population size. The results suggest that, for anseriformes, this region could be more attractive when water bodies develop complex shapes, the isolation increases and size is reduced. These findings present an opportunity for water management, in order to restore the site and to conserve wildlife species.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ramsar]]></kwd>
<kwd lng="es"><![CDATA[índice-de-paisaje]]></kwd>
<kwd lng="es"><![CDATA[hábitat]]></kwd>
<kwd lng="es"><![CDATA[Santiaguillo]]></kwd>
<kwd lng="es"><![CDATA[laguna]]></kwd>
<kwd lng="es"><![CDATA[paisaje]]></kwd>
<kwd lng="es"><![CDATA[ganso]]></kwd>
<kwd lng="es"><![CDATA[pato]]></kwd>
<kwd lng="en"><![CDATA[Ramsar]]></kwd>
<kwd lng="en"><![CDATA[landscape index]]></kwd>
<kwd lng="en"><![CDATA[habitat]]></kwd>
<kwd lng="en"><![CDATA[Santiaguillo]]></kwd>
<kwd lng="en"><![CDATA[lagoon]]></kwd>
<kwd lng="en"><![CDATA[landscape]]></kwd>
<kwd lng="en"><![CDATA[goose]]></kwd>
<kwd lng="en"><![CDATA[duck]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Almaraz]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Amat]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Complex structural effects of two hemispheric climatic oscillators on the regional spatio-temporal expansion of a threatened bird]]></article-title>
<source><![CDATA[Ecology Letters]]></source>
<year>2004</year>
<volume>7</volume>
<page-range>547&#8211;556</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Almaraz]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilera]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Rendón]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bustamante]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estimating partial observability and nonlinear climate effects on stochastic community dynamics of migratory waterfowl]]></article-title>
<source><![CDATA[Journal of Animal Ecology]]></source>
<year>2012</year>
<volume>81</volume>
<page-range>1113&#8211;1125</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Austin]]></surname>
<given-names><![CDATA[J. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Buhl]]></surname>
<given-names><![CDATA[T. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Guntenspergen]]></surname>
<given-names><![CDATA[G. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Norling]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Sklebar]]></surname>
<given-names><![CDATA[H. T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Duck populations as indicators of landscape condition in the prairie pothole region?]]></article-title>
<source><![CDATA[Environmental Monitoring and Assessment]]></source>
<year>2001</year>
<volume>69</volume>
<page-range>29&#8211;47</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[N. K. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[S. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Darveau]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Models to predict the distribution and abundance of breeding ducks in Canada]]></article-title>
<source><![CDATA[Avian Conservation and Ecology]]></source>
<year>2014</year>
<volume>9</volume>
<page-range>7</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barker]]></surname>
<given-names><![CDATA[N. K. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Slattery]]></surname>
<given-names><![CDATA[S. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Darveau]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cumming]]></surname>
<given-names><![CDATA[S. G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modeling distribution and abundance of multiple species: different pooling strategies produce similar results]]></article-title>
<source><![CDATA[Ecosphere]]></source>
<year>2014</year>
<volume>5</volume>
<page-range>158</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bashuk]]></surname>
<given-names><![CDATA[M.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Koper]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Wrubleski]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Goldsborough]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of water depth, cover and food resources on habitat use of marsh birds and waterfowl in boreal wetlands of Manitoba, Canada]]></article-title>
<source><![CDATA[Waterbirds]]></source>
<year>2012</year>
<volume>35</volume>
<page-range>44-55</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chacón-de la Cruz]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Pompa-García]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Response of tree radial growth to evaporation, as indicated by early and late wood]]></article-title>
<source><![CDATA[Revista Chapingo Serie Ciencias Forestales y del Ambiente]]></source>
<year>2015</year>
<volume>21</volume>
<page-range>57-65</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clemente-Sánchez]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Cortez-Romero]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Palacio-Núñez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosas-Rosas]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estado de conservación del hábitat para grulla gris (Grus canadensis) y anátidos asociados en humedales de Zacatecas]]></article-title>
<source><![CDATA[Agro Productividad]]></source>
<year>2014</year>
<volume>4</volume>
<page-range>49-56</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<collab>CLICOM</collab>
<source><![CDATA[Datos climáticos diarios del CLICOM del SMN con gráficas del CICESE]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Martonne]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aréisme et indice artidite]]></article-title>
<source><![CDATA[Comptes Rendus de l'Académie des Sciences]]></source>
<year>1926</year>
<volume>182</volume>
<page-range>1395&#8211;1398</page-range><publisher-loc><![CDATA[Paris ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elphick]]></surname>
<given-names><![CDATA[C.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Landscape effects on waterbird densities in California rice fields: taxonomic differences, scale-dependence, and conservation implications]]></article-title>
<source><![CDATA[Waterbirds]]></source>
<year>2008</year>
<volume>31</volume>
<page-range>62-9</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Faaborg]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Holmes]]></surname>
<given-names><![CDATA[R.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Anders]]></surname>
<given-names><![CDATA[A.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Bildstein]]></surname>
<given-names><![CDATA[K.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Dugger]]></surname>
<given-names><![CDATA[K.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gauthreaux]]></surname>
<given-names><![CDATA[S.A Jr]]></given-names>
</name>
<name>
<surname><![CDATA[Heglund]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Hobson]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jahn]]></surname>
<given-names><![CDATA[A.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[D.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Latta]]></surname>
<given-names><![CDATA[S.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Levey]]></surname>
<given-names><![CDATA[D.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Marra]]></surname>
<given-names><![CDATA[P.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Merkord]]></surname>
<given-names><![CDATA[C.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Erica]]></surname>
<given-names><![CDATA[N.O.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Rothstein]]></surname>
<given-names><![CDATA[S.I.]]></given-names>
</name>
<name>
<surname><![CDATA[Sherry]]></surname>
<given-names><![CDATA[T.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Scott Sillett]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Thompson]]></surname>
<given-names><![CDATA[III F.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Warnock]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Recent advances in understanding migration systems of New World land birds]]></article-title>
<source><![CDATA[Ecol Monogr]]></source>
<year>2010</year>
<volume>80</volume>
<page-range>3&#8211;48</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Houlahan]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Keddy]]></surname>
<given-names><![CDATA[P.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Makkay]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Findlay]]></surname>
<given-names><![CDATA[C.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The effects of adjacent land use on wetland species richness and community composition]]></article-title>
<source><![CDATA[Wetlands]]></source>
<year>2006</year>
<volume>26</volume>
<page-range>79&#8211;96</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaksic]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Fariña]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El Niño and the birds: a resource-based interpretation of climatic forcing in the southeastern pacific]]></article-title>
<source><![CDATA[Anales Instituto Patagonia]]></source>
<year>2010</year>
<volume>38</volume>
<page-range>121-40</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kloskowski]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[A.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Polak]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Bustamante]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Krogulec]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Complementary use of natural and artificial wetlands by waterbirds wintering in Doñana, south-west Spain]]></article-title>
<source><![CDATA[Aquatic Conservation: Marine and Freshwater Ecosystems]]></source>
<year>2009</year>
<volume>19</volume>
<page-range>815-26</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lehikoinen]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaatinen]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Delayed autumn migration in northern European waterfowl]]></article-title>
<source><![CDATA[Journal of Ornithology]]></source>
<year>2012</year>
<volume>153</volume>
<page-range>563 &#8211; 570</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Medina-Torres]]></surname>
<given-names><![CDATA[S.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Márquez-Olivas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Moya]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso y selección de embalses por el pato mexicano (Anas diazi) en la región del Llano, Aguascalientes-Jalisco, México]]></article-title>
<source><![CDATA[Acta Zoológica Mexicana (n.s.)]]></source>
<year>2007</year>
<volume>23</volume>
<page-range>163-81</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McGarigal]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Ene]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[FRAGSTATS: Spatial Pattern Analysis Program for Categorical Maps]]></source>
<year>2014</year>
<publisher-loc><![CDATA[U.S. ]]></publisher-loc>
<publisher-name><![CDATA[University of Massachusetts]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Naugle]]></surname>
<given-names><![CDATA[D.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[R.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Estey]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Higgins]]></surname>
<given-names><![CDATA[K.F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A landscape approach to conserving wetland bird habitat in the Prairie Pothole Region of eastern South Dakota]]></article-title>
<source><![CDATA[Wetlands]]></source>
<year>2000</year>
<volume>20</volume>
<page-range>588&#8211;604</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parsons]]></surname>
<given-names><![CDATA[K. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Integrated management of waterbird habitats at impounded wetlands in Delaware Bay, USA]]></article-title>
<source><![CDATA[Waterbirds. Special Publication]]></source>
<year>2002</year>
<volume>2</volume>
<page-range>25&#8211;41</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pearse]]></surname>
<given-names><![CDATA[A.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaminski]]></surname>
<given-names><![CDATA[R.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Reinecke]]></surname>
<given-names><![CDATA[K.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Dinsmore]]></surname>
<given-names><![CDATA[S.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Local and landscape associations between wintering dabbling ducks and wetland complexes in Mississippi]]></article-title>
<source><![CDATA[Wetlands]]></source>
<year>2012</year>
<volume>32</volume>
<page-range>859&#8211;869</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez-Arteaga]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Gaston]]></surname>
<given-names><![CDATA[K. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Status of American coot Fulica americana (Gruiformes: Rallidae) wintering in Mexico]]></article-title>
<source><![CDATA[Acta Zoológica Mexicana (n.s.)]]></source>
<year>2004</year>
<volume>20</volume>
<page-range>253-63</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raeside]]></surname>
<given-names><![CDATA[A.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Petrie]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Nudds]]></surname>
<given-names><![CDATA[T.D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Waterfowl abundance and diversity in relation to season, wetland characteristics and land-use in semi-arid South Africa]]></article-title>
<source><![CDATA[African Zoology]]></source>
<year>2007</year>
<volume>42</volume>
<page-range>80-90</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<collab>RSIS</collab>
<source><![CDATA[Ramsar Sites Information Service. Site number 2046]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roach]]></surname>
<given-names><![CDATA[J. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Griffith]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climate-induced lake drying causes heterogeneous reductions in waterfowl species richness]]></article-title>
<source><![CDATA[Landscape Ecology]]></source>
<year>2015</year>
<volume>30</volume>
<page-range>1005&#8211;1022</page-range></nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rosselli]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Stiles]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Local and landscape environmental factors are important for the conservation of endangered wetland birds in a high andean plateau]]></article-title>
<source><![CDATA[Waterbirds]]></source>
<year>2012</year>
<volume>35</volume>
<page-range>453-69</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salinas]]></surname>
<given-names><![CDATA[W. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Treviño]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaramillo]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Identificación y clasificación de humedales interiores del estado de Tamaulipas por percepción remota y sistemas de información geográfica]]></article-title>
<source><![CDATA[Investigaciones Geográficas, Boletín del Instituto de Geografía]]></source>
<year>2002</year>
<volume>49</volume>
<page-range>74-91</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sebastián-González]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Zapata]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Botella]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Agricultural ponds as alternative habitat for waterbirds: spatial and temporal patterns of abundance and management strategies]]></article-title>
<source><![CDATA[European Journal of Wildlife Research]]></source>
<year>2010</year>
<volume>56</volume>
<page-range>11&#8211;20</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="book">
<collab>SEMARNAT</collab>
<source><![CDATA[Resultado de los conteos de aves acuáticas en el Estado de Durango en las temporadas 2010-2011 y 2013-2014]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Durango ]]></publisher-loc>
<publisher-name><![CDATA[Delegación Federal de la SEMARNAT]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<collab>U.S. Fish and Wildlife Service (USFWS)</collab>
<source><![CDATA[Waterfowl population status 2013]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Washington, D.C. USA ]]></publisher-loc>
<publisher-name><![CDATA[U.S. Department of the Interior]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="">
<collab>U.S. Fish and Wildlife Service (USFWS)</collab>
<source><![CDATA[Mexican Mid-winter Waterfowl Survey]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="book">
<collab>U.S. Fish and Wildlife Service (USFWS)</collab>
<source><![CDATA[Waterfowl population status 2014b]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Washington, D.C. USA ]]></publisher-loc>
<publisher-name><![CDATA[U.S. Department of the Interior]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="">
<collab>USGS</collab>
<source><![CDATA[Earth explorer]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ward]]></surname>
<given-names><![CDATA[M. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Semel]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Herkert]]></surname>
<given-names><![CDATA[J. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Identifying the ecological causes of long-term declines of wetland-dependent birds in an urbanizing landscape]]></article-title>
<source><![CDATA[Biodiversity Conservation]]></source>
<year>2010</year>
<volume>19</volume>
<page-range>3287&#8211;3300</page-range></nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Webb]]></surname>
<given-names><![CDATA[E. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Smithmark]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Vrtiska]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Lagrange]]></surname>
<given-names><![CDATA[T.G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effects of local and landscape variables on wetland bird habitat use during migration through the rainwater basin]]></article-title>
<source><![CDATA[Journal of Wildlife Management]]></source>
<year>2010</year>
<volume>74</volume>
<page-range>109&#8211;1</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
