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Article
Till Toepfer, Auteur ; Libor Mazanek, Auteur ; Stanislav Bures, AuteurWe describe a case of winter mass mortality of Eurasian Siskins Carduelis spinus caused by large road salt grains that birds apparently had mistaken for potential gizzard stones (gastroliths). Clinical evidence revealed acute salt intoxication a[...]
Article
Till Toepfer, AuteurAlthough records of albinistic or partial albinistic birds are not seldom there are only few published cases of complete albinism in the Tree Sparrow Passer montanus. This article describes such a bird found near Dresden in September 2001. The S[...]
