英文關鍵字
africa
african
beak
bill
bird
coot
coots
cristata
ethiopia
feather
feathers
feeding
flock
fulica
grassland
group
herd
knobbed
meadow
nature
ornithology
plumage
red
redknobbed
swamp
wading
waterfowl
weeds
wild
wildlife
wing
ziway
英文關鍵字
africa
african
beak
bill
bird
coot
coots
cristata
ethiopia
feather
feathers
feeding
flock
fulica
grassland
group
herd
knobbed
meadow
nature
ornithology
plumage
red
redknobbed
swamp
wading
waterfowl
weeds
wild
wildlife
wing
ziway