英文關鍵字
animal
avian
background
beak
beautiful
beauty
bird
birdwatching
branch
breeding
british
broadleaved
cleaning
close
color
colorful
cute
dock
eat
europe
european
feather
feathers
field
flava
grass
green
hunting
insects
looking
male
meadow
migratory
motacilla
natural
nature
ornithology
outdoors
passerine
pasture
perching
plant
season
songbird
stunning
summer
video
wagtail
wagtails
watching
wild
wildlife
wing
yellow