英文關鍵字
animal
baby
barbary
bird
brood
domestic
duck
duckling
eat
family
farm
feather
feed
feeding
flee
flight
flock
fluff
fly
fowl
goose
gosling
grass
green
head
meat
muscovy
nature
neck
nosed
pet
poultry
quack
red
rural
swan
tame
together
waddle
waddling