La Tour du Valat

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Long-term demographic dynamics of a White Stork Ciconia ciconia population in northern Iberia reveal density-dependent effects

Gorka Belamendia, Auteur ; Antonio Sáenz de Santa María, Auteur ; Juan Arizaga, Auteur

Dans Bird Study (73(1) February, 2026)

Long-term monitoring revealed density-dependent regulation of a recovering population of White Storks in northern Spain. To analyse long-term changes in the population size, productivity and colony dynamics of the White Stork at the northern edg[...]

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Differential migration in the common chiffchaff phylloscopus collybita: sub-saharan wintering grounds host more adults and females as well as birds of larger size and better physical condition

Ruben Moreno-Opo, Auteur ; Gorka Belamendia, Auteur ; Pablo Vera, Auteur ; Alejandro Onrubia, Auteur ; Alberto Monteagudo, Auteur ; Javier de la Puente, Auteur

Dans Ardeola (62(2) DEC 2015)

Avian migration strategies may include intra-specific variations, also known as differential migration. These migratory adaptations between conspecifics are particularly important given their implications for population dynamics. We aimed to exa[...]

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