gaensesaeger, merganser, mergus, entenvoegel, goosander, mergus merganser, mittelsaeger, winter, serrator, wasservoegel, kappensaeger, voegel, zwergsaeger, breasted, red, piecha, jan, common, red-breasted, merkur, ente, wildlife, kalt, gaensevoegel, wintergast, weibchen, wasservogel, enten, fliegen, vogel, lophodytes, fluss, anatidae, hooded, wintergaeste, cucullatus