# Species Number of samples
1 Cattle (Bos taurus) 9
2 Black-headed gull (Chroicocephalus ridibundus) 7
3 Common pochard (Aythya ferina) 7
4 Pale sand martin (Riparia diluta) 7
5 House sparrow (Passer domesticus) 7
6 Godlewski's bunting (Emberiza godlewskii) 6
7 Great tit (Parus major) 6
8 European mink (Mustela lutreola) 6
9 Wild duck (Anas platyrhynchos) 6
10 Pink salmon (Oncorhynchus gorbuscha) 5