america
american
anatidae
animal
animals
anseriformes
asia
asian
aves
aythya
aythya nyroca
aythyinae
bird
birds
duck
ducks
eurasia
eurasian
europe
european
fauna
ferruginous duck
ferruginous pochard
lake
natural
nature
north africa
north african
one
one animal
pochard
pochards
swim
swimming
water
wild
wild animal
wild life
wildlife
zoo