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Summer occurrence and moult of Black Scoters Melanitta nigra and Velvet Scoters M-fusca on the Oderbank (southers Baltic Sea)

Nicole Sonntag, Auteur ; Ophelia Engelhard, Auteur ; Stefan Garthe, Auteur

Dans Vogelwelt (Die) (125(2) 2004)

Ship surveys in the Pomeranian Bight, southern Baltic Sea, revealed an offshore summer occurrence of Black and Velvet Scoters on the Oderbank. Population sizes were estimated to be 110,000 to 220,000 Black Scoters for July to September 2003 and [...]

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