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Spatial Heterogeneity in Resource Distribution Promotes Facultative Sociality in Two Trans-Saharan Migratory Birds

BACKGROUND: Migrant populations must cope not only with environmental changes in different biomes, but also with the continuous constraints imposed by human-induced changes through landscape transformation and resource patchiness. Theoretical studies suggest that changes in food distribution can pro...

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Detalles Bibliográficos
Autores principales:	Cortés-Avizanda, Ainara, Almaraz, Pablo, Carrete, Martina, Sánchez-Zapata, José A., Delgado, Antonio, Hiraldo, Fernando, Donázar, José A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2011
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120827/ https://www.ncbi.nlm.nih.gov/pubmed/21731640 http://dx.doi.org/10.1371/journal.pone.0021016

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