英文關鍵字
animal
are
baby
background
bank
beak
bird
birds
cartoon
character
cute
design
domestic
drake
drawing
duck
duckling
ducklings
family
farm
feather
feathers
fowl
funny
goose
graphic
grasses
happy
her
hiding
icon
lake
little
livestock
long
mallard
mascot
mother
nature
poultry
quack
river
set
silhouette
swim
symbol
that
watching
water
waterbird
waterfowl
white
wild
wildlife
wing
yellow
young