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Auteur A. Villegas |
Documents disponibles écrits par cet auteur (3)
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Article
A. Villegas, Auteur ; J. M. S. Guzman, Auteur ; C. Corbacho, Auteur ; P. Corbacho, Auteur ; J. M. Vargas, AuteurThe Bald Ibis (Geronticus eremita) is one of the world's most threatened species of birds. The number of individuals in captivity is several times greater than the number of individuals in the wild, so that the re-introduction of individuals fro[...]![]()
Article
E. Costillo, Auteur ; C. Corbacho, Auteur ; R. Maron, Auteur ; A. Villegas, AuteurThe current feeding habits of the Cinereous Vulture Aegypius monachus remain largely unknown since most studies were carried out in the 1970s. To update the information, we studied the diet of the species in different colonies in Extremadura by [...]![]()
Article
R. Moran-lopez, Auteur ; J. M. Sanchez, Auteur ; E. Costillo, Auteur ; C. Corbacho, Auteur ; A. Villegas, AuteurThe management of the cinereous vulture (Aegypius monachus) populations, the largest bird of the Western Palaearctic and considered an umbrella species, requires the understanding of the factors limiting the breeding success. As part of a manage[...]



