Geese Anser spp. in northeastern Slovenia during autumn and winter. - M. Vogrin. - Berkut. 13 (2). 2004. - P. 202-204.
During the winter three species of geese (Anser anser, A. albifrons, A. fabalis) are common in Slovenia. The most common species which overwinter is A. fabalis. The most important site for this species is Ormoz reservoir on the river Drava where up to 3200 individuals can be observed. [English].
Key words: geese, Anser, river Drava, Slovenia, wintering, number.
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