英文關鍵字
tree
hooded
israel
standing
avian
bird
corvus
crow
animal
sky
ornithology
wildlife
fly
wild
corone
background
black
gray
feather
group
sitting
nature
dark
park
raven
winter
green
wood
big
family
beak
sunset
fear
smart
rook
outdoors
blue
frugilegus
corvid
weather
autumn
bare
branch
cloud
cornix
environment
white
fall
flight
forest