ANSERIFORMES.
Entenvögel, Gänse, Taucher, Schwäne
ANSERIFORMES.
Ducks, geese, divers, swans
Lappentaucher Podicipediformes
Grebes
Seetaucher Gavia
Loon
Schwäne Cygnus
swans
Singschwan Whooper swan (Cygnus cygnus)
Singschwan Whooper swan (Cygnus cygnus)