英文關鍵字
animal
animals
background
beak
beautiful
beauty
bird
birds
black
blue
cage
closed
colorful
cute
empty
escape
exotic
feather
flying
freedom
green
head
home
jungle
liberty
natural
nature
paper
parrot
peace
pet
portrait
pretty
prison
punishment
release
sad
small
trapped
white
wild
wildlife
wing
yellow
zoo