英文關鍵字
action
animal
autumn
background
beak
beauty
bird
birdwatching
black
blackbird
blackcrow
carry
claw
countryside
cracking
crow
dark
dig
eat
fauna
fear
feather
flight
fly
food
fragile
habitat
hungry
hunter
mysterious
nature
nut
ornithology
outdoors
outside
plumage
predator
raven
rummage
search
silhouette
sitting
songster
tree
wild
wildlife
wing