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Content with tag milvus milvus .
Climate change will impact animal populations much stronger than previously recognized
A study led by the Doñana Biological Station – CSIC shows that a drought experienced in their birth year impaired individuals of the endangered Red kite, a raptorial bird of Doñana National...
Nest decoration as a communication signal
Avian nests are frequently concealed or camouflaged, but a number of species builds noticeable nests or use conspicuous materials for nest decoration. In territorial species decorations may serve...
Razones para el sedentarismo
Las aves terrestres longevas y de gran tamaño muestran típicamente un comportamiento sedentario en las islas, incluso cuando son migratorias en el continente. La variación denso-dependiente de la...