英文關鍵字
alba
animal
avian
background
beak
beautiful
bird
birdwatching
black
branch
cute
dnieper
environment
europe
fauna
feather
forest
grass
gray
green
habitat
little
look
meadow
motacilla
natural
nature
one
ornithology
outdoors
passerine
perched
plumage
small
songbird
spring
standing
summer
tail
tree
ukraine
wagtail
water
white
wild
wildlife
wing