英文關鍵字
animal
avian
beak
bird
birdwatching
black
brown
eagle
europe
eye
fauna
feather
fight
flight
front
griffon
gyps
hunter
looking
natural
nature
ornithology
outdoor
portrait
predator
predatory
prey
raptor
raptors
scavenger
tibetan
vulture
vultures
wild
wilderness
wing
wings