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Article
Taylor B. Craft, Auteur ; Theunis Piersma, Auteur ; Jos C. E. W. Hooijmeijer, Auteur ; Bing-Run Zhu, Auteur ; Malaika D'Souza, Auteur ; Eoghan O'Reilly, Auteur ; Rienk W. Fokkema, Auteur ; Marie Stessens, Auteur ; Heinrich Belting, Auteur ; Christopher Marlow, Auteur ; Jürgen Ludwig, Auteur ; Johannes Melter, Auteur ; José A. Alves, Auteur ; Arturo Esteban-Pineda, Auteur ; Jorge S. Gutiérrez, Auteur ; José A. Masero, Auteur ; Afonso D. Rocha, Auteur ; Camilla Dreef, Auteur ; Ruth A. Howison, AuteurKnowledge of the habitat requirements for migratory species throughout their full annual cycle is necessary for comprehensive species protection plans. By describing seasonal shifts of space-use patterns in a key nonbreeding area, the Senegal De[...]
Article
Manuel Parejo, Auteur ; Jorge S. Gutiérrez, Auteur ; Auxiliadora Villegas, Auteur ; José M. Abad-Gómez, Auteur ; Erick González-Medina, Auteur ; Juan G. Navedo, Auteur ; Casimiro Corbacho, Auteur ; Juan M. Sánchez-Guzmán, Auteur ; José A. Masero, Auteur
Article
Andrea Soriano-Redondo, Auteur ; Jorge S. Gutiérrez, Auteur ; Dave Hodgson, Auteur ; Stuart Bearhop, AuteurBillions of vertebrates migrate to and from their breeding grounds annually, exhibiting astonishing feats of endurance. Many such movements are energetically costly yet there is little consensus on whether or how such costs might influence sched[...]
Article
Juan G. Navedo, Auteur ; Jorge S. Gutiérrez, Auteur ; Pablo Salmon, Auteur ; David Arranz, Auteur ; Marta Novo, Auteur ; Dario J. Diaz-Cosin, Auteur ; Alejandro G. Herrera, Auteur ; José A. Masero, AuteurCoastal pastures provide supplementary foraging habitats for migratory shorebirds that rely on intertidal areas outside the breeding season. However, their role as foraging grounds for shorebirds is poorly understood. Here, we assessed the food [...]
Article
Jorge S. Gutiérrez, Auteur ; Andrea Soriano-Redondo, AuteurBirds often participate in mixed-species foraging associations to improve their feeding efficiency. Wilson's Phalaropes Steganopus tricolor wintering in saline lakes of the Atacama Desert, northern Chile, were found to feed either solitarily or [...]
Article
Manuel Parejo, Auteur ; Juan G. Navedo, Auteur ; Jorge S. Gutiérrez, Auteur ; José M. Abad-Gómez, Auteur ; Auxiliadora Villegas, Auteur ; Casimiro Corbacho, Auteur ; Juan M. Sánchez-Guzmán, Auteur ; José A. Masero, AuteurNatural and anthropogenic Iberian wetlands in southern Europe are well known for supporting large numbers of migratory Palaearctic waterbirds each winter. However, information on the geographical origin of dabbling ducks overwintering in these w[...]
Article
Manuel Parejo, Auteur ; Juan G. Navedo, Auteur ; Jorge S. Gutiérrez, Auteur ; José M. Abad-Gómez, Auteur ; Auxiliadora Villegas, Auteur ; Casimiro Corbacho, Auteur ; Juan M. Sánchez-Guzmán, Auteur ; José A. Masero, AuteurNatural and anthropogenic Iberian wetlands in southern Europe are well known for supporting large numbers of migratory Palaearctic waterbirds each winter. However, information on the geographical origin of dabbling ducks overwintering in these w[...]
Article
Juan G. Navedo, Auteur ; Steffen Hahn, Auteur ; Manuel Parejo, Auteur ; José M. Abad-Gómez, Auteur ; Jorge S. Gutiérrez, Auteur ; Auxiliadora Villegas, Auteur ; Juan M. Sánchez-Guzmán, Auteur ; José A. Masero, AuteurWaterbirds can reallocate a considerable amount of nutrients within agricultural fields and between agriculture sites and wetlands. However their effects on biogeochemical cycles have rarely been quantified. We estimated bird numbers, diet (from[...]
Article
Maurine W. Dietz, Auteur ; Ken G. Rogers, Auteur ; Jorge S. Gutiérrez, Auteur ; Theunis Piersma, AuteurWe investigated the effects of body mass and latitude on primary moult duration from published data of migrating shorebirds that moult exclusively on the wintering grounds. Non-phylogenetic and phylogenetic models demonstrated that body mass and[...]
Article
Maurine W. Dietz, Auteur ; Ken G. Rogers, Auteur ; Jorge S. Gutiérrez, Auteur ; Theunis Piersma, AuteurWe investigated the effects of body mass and latitude on primary moult duration from published data of migrating shorebirds that moult exclusively on the wintering grounds. Non-phylogenetic and phylogenetic models demonstrated that body mass and[...]
Article
Juan G. Navedo, Auteur ; José A. Masero, Auteur ; Juan M. Sánchez-Guzmán, Auteur ; José M. Abad-Gómez, Auteur ; Jorge S. Gutiérrez, Auteur ; Esther G. Sanson, Auteur ; Auxiliadora Villegas, Auteur ; Emilio Costillo, Auteur ; Casimiro Corbacho, Auteur ; Ricardo Moran, AuteurMany migratory waterbird populations are in decline and loss of natural wetlands is one of the main causes. However, some species may respond positively to artificial wetland recreation. In Extremadura (south-west Europe), several large reservoi[...]
Article
Jorge S. Gutiérrez, Auteur ; José A. Masero, Auteur ; José M. Abad-Gómez, Auteur ; Auxiliadora Villegas, Auteur ; Juan M. Sánchez-Guzmán, AuteurInvestment in immunity is commonly viewed as an energetically costly activity in birds. Although several studies have focused on the energy cost of mounting an immune response and its concomitant physiological trade-offs, nothing is known about [...]
Article
José M. Abad-Gómez, Auteur ; José A. Masero, Auteur ; Auxiliadora Villegas, Auteur ; Noelia Albano, Auteur ; Jorge S. Gutiérrez, Auteur ; Juan M. Sánchez-Guzmán, AuteurThere is a growing body of evidence that maternal antibodies transferred to offspring have potential implications in the evolutionary ecology of birds. This transfer of maternal antibodies is a potentially flexible mechanism of non-genetic inher[...]
Article
Auxiliadora Villegas, Auteur ; José A. Masero, Auteur ; Casimiro Corbacho, Auteur ; Jorge S. Gutiérrez, Auteur ; Noelia Albano, Auteur ; Juan M. Sánchez-Guzmán, AuteurEnvironmental conditions during early development may differentially affect male and female offspring, and the effects of this sex-environment interaction in chick performance may be exaggerated under harsh conditions. In birds, most of the curr[...]
Article
Joop Jukema, Auteur ; Henk van de Wetering, Auteur ; Jorge S. Gutiérrez, Auteur ; Theunis Piersma, Auteur
