英文關鍵字
animal
animals
asia
asian
aviary
aviculture
behavior
behaviors
bird
birds
black
care
cleaning
closeup
crane
cranes
demoiselle
eurasia
eurasian
europe
european
exotic
eye
eyes
face
feather
feathers
gray
grey
gruidae
grus
head
its
legged
long
looking
migratory
necked
pet
pets
plumage
popular
portrait
preen
preening
red
specie
species
then
tropical
virgo
white