Search for: [Description = "The diet of the otter Lutra lutra \(Linnaeus, 1758\) was studied in the Bieszczady Mts \(south\-east Poland\), at four locations situated on the small rivers from October 1987 to June 1989. In all, 379 samples of spraints were analysed and 1687 animals preyed upon belonging to various systematic groups were identified."]