英文關鍵字
animal
attention
balance
beak
bird
birdlife
bokeh
bough
branch
bush
care
chick
circle
claw
closeup
common
communis
countryside
daylight
domestic
domesticate
feather
feathering
finger
fledgeling
fledgling
hand
human
man
nature
nestling
outdoor
outside
perch
person
plumage
singing
single
sit
small
songbird
sparrow
spring
tame
tree
warbler
whitethroat
wildlife
world
young