英文關鍵字
animal
area
away
background
beak
beautiful
biology
bird
birdhouse
birds
black
box
breeding
build
building
chicks
cold
cute
european
family
fauna
flew
flight
fluttering
fly
garden
house
love
male
nature
nest
nesting
numerous
ornithology
outside
plumage
relationships
rural
sing
sits
spring
starling
starlings
stunned
success
tree
waiting
wild
wildlife
wing