anas platyrhynchos
anatidae
animal
animalia
anseriformes
austria
aves
beak
bill
bird
chordata
chordate
danube
duck
ducks
farm
fauna
feather
fowl
habitat
hunting
lake
mallard
natural
nature
ornithology
outdoor
outside
paltriness
park
platyrhynchos
pond
quacking
reflection
river
rural
sun
swim
vienna
water
waterfowl
wild
wildlife
wing