英文關鍵字
animal
arctic
arctica
autonomous
background
bird
black
blue
breeding
colorful
district
diver
diving
gavia
green
lake
loch
loon
migratory
nature
north
plumage
russia
siberia
summer
sunny
throated
water
waterbird
wildlife
yamal
yamalo
英文關鍵字
animal
arctic
arctica
autonomous
background
bird
black
blue
breeding
colorful
district
diver
diving
gavia
green
lake
loch
loon
migratory
nature
north
plumage
russia
siberia
summer
sunny
throated
water
waterbird
wildlife
yamal
yamalo