英文關鍵字
duck
animal
bird
migratory
nature
ornithology
outdoor
plumage
pond
swim
water
waterfowl
female
wild
male
wildfowl
lake
head
beak
birding
birdwatching
outdoors
wildlife
dip
feather
floating
itches
diving
drake
英文關鍵字
duck
animal
bird
migratory
nature
ornithology
outdoor
plumage
pond
swim
water
waterfowl
female
wild
male
wildfowl
lake
head
beak
birding
birdwatching
outdoors
wildlife
dip
feather
floating
itches
diving
drake