La Tour du Valat

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Status, ecology, behaviour and conservation of Raso Lark Alauda razae

P. F. Donald, Auteur ; M. De Ponte, Auteur ; M. J. P. Groz, Auteur ; R. Taylor, Auteur

Dans Bird Conservation International (13(1) MAR 2003)

In October 2001, the world population of Raso Lark Alauda razae, confined to the uninhabited, and islet of Raso in the Cape Verde Islands, was estimated at between 128 and 138 birds, of which 61-66% were males. The biased sex ratio was confirmed[...]

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