La Tour du Valat

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Population density and habitat use of the Green Woodpecker Picus viridis in Donau-Auen National Park (Lower Austria)

Stefanie Riemer, Auteur ; Christian H. Schulze, Auteur ; Georg Frank, Auteur

Dans Vogelwarte (48(3) AUG 2010)

Population densities and habitat use of the Green Woodpecker Picus viridis were studied in a 1,170 ha study area in the Donau-Auen National Park (Lower Austria). Territory mapping (three visits) between February and April 2008 yielded a minimum [...]

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