英文關鍵字
animal
avian
background
beautiful
bird
breed
breeder
breeding
captive
captivity
closeup
columba
concept
domestic
domestica
dove
feather
hand
helpless
hold
holding
homing
human
livia
male
man
messenger
natural
nature
ornithology
outdoor
peace
person
pet
pigeon
plumage
symbol
tame
tight
wild
wildlife
wing