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[Population dynamics of the Little Grebe Tachybaptus ruficollis: Increase, decrease or cycles?]

Klaus Schmidtke, Auteur ; Robert Pfeifer, Auteur ; Jutta Stadler, Auteur ; Roland Brandl, Auteur

Dans Ornithologischer Anzeiger (40(1) April, 2001)

By using a time series of more than 30 years, we describe the population dynamics of three grebe species occurring in a pond area of north-eastern Bavaria (Tachybaptus ruficollis, Podiceps nigricollis, P. cristatus): (1). The Little Grebe showed[...]

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