La Tour du Valat

Article

Decline and recovery of the Rook Corvus frugilegus as a breeding bird in the Netherlands in the 20th century

Jan Schoppers, Auteur

Dans Limosa (77(1) 2004)

During the 20th century several national surveys of breeding Rook have been carried out in the Netherlands. Initially, these surveys aimed-to collect population figures in order to undertake management measures. Nowadays they are part of nationa[...]

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