英文關鍵字
beak
bird
birdwatching
brown
common
eating
feather
house
peck
pecks
seed
seeds
sitting
small
songbird
sparrow
wildlife
windowsill
英文關鍵字
beak
bird
birdwatching
brown
common
eating
feather
house
peck
pecks
seed
seeds
sitting
small
songbird
sparrow
wildlife
windowsill