英文關鍵字
anas
anatidae
animalia
anseriformes
aves
bread
child
chordata
class
cold
day
drake
dry
ducks
family
feed
feeding
females
flap
genus
girl
kingdom
little
males
mallard
order
phylum
platyrhynchos
sedge
sunny
wild
wings
winter
英文關鍵字
anas
anatidae
animalia
anseriformes
aves
bread
child
chordata
class
cold
day
drake
dry
ducks
family
feed
feeding
females
flap
genus
girl
kingdom
little
males
mallard
order
phylum
platyrhynchos
sedge
sunny
wild
wings
winter