英文關鍵字
alone
animal
avian
background
beak
beautiful
beige
bill
bird
birds
branch
closeup
collar
collared
collareddove
color
cute
day
decaocto
dove
eurasian
fauna
feather
flight
gray
green
grey
natural
nature
ornithology
outdoor
perch
perched
photo
pigeon
portrait
sky
species
stock
streptopelia
vegetation
wild
wildlife
wing
wire