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Article

Habitat selection and -preferences of White-fronted- and Bean Geese Anser albifrons, A-fabalis at the Lower Rhine - Historical changesand possible reasons

Hauke Ballasus, Auteur

Dans Vogelwarte (43(2) MAY 2005)

This work investigates habitat selection and preferences of White-fronted- and Bean Geese wintering at the Lower Rhine area of North-Rhine-Westphalia (district Kleve), Germany. The study was made against the background of historical changes in t[...]

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Article

Reduction of habitat quality for wintering White-fronted Geese Anser albifrons induced by middle-tension power lines (25 kV).

Hauke Ballasus, Auteur

Dans Vogelwelt (Die) (123(6) 2002)

This study investigates the possible effects of two middle-tension power lines on the grazing intensity and the patterns of grassland use by wintering White-fronted Geese. The traditional foraging site is part of a nature reserve in the foreland[...]

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