Materials on the diet of the otter (Lutra lutra L.) in the west Rhodopes Mountain, South Bulgaria
Otter spraints were collected from the West Rhodopes from Batak Dam, Chaya and Parvenetska River areas during 2005-2007. Main food resources in Batak Dam during autumn were the frogs dominated by repr...
Vol. 5 Núm.1. Junio 2013 | 2013-11-14 | 951 visitas |
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