英文關鍵字
animal
autumn
avian
background
beak
beautiful
bird
birds
black
bright
carrion
city
claw
color
common
crow
dark
dry
eye
fall
fauna
feather
find
flight
foliage
food
grass
green
hungry
hunting
lawn
leaf
leaves
looking
meadow
natural
nature
ornithology
outdoor
park
plumage
raven
searching
season
serene
slovakia
standing
steps
town
walking
wild
wildlife
wing
yellow