Common merganser, Mergus merganser, Gänsesäger
Male common merganser. Fanel, Switzerland. April 2015.
Common merganser, Mergus merganser, Gänsesäger
Female common merganser. Klingnau, Switzerland. August 2014
Synonyms:Goosander
Scientific name: Mergus merganser
Scientific family: Anatidae
German name:Gänsesäger
Spanish name: Serreta Grande
French name:Harle bièvre