英文關鍵字
africa
african
auritus
awash
beak
bill
bird
eating
ethiopia
feather
feathers
feeding
goose
lake
nature
nettapus
ornithology
plumage
pond
pygmy
reeds
weed
wild
wildlife
wing
英文關鍵字
africa
african
auritus
awash
beak
bill
bird
eating
ethiopia
feather
feathers
feeding
goose
lake
nature
nettapus
ornithology
plumage
pond
pygmy
reeds
weed
wild
wildlife
wing