英文關鍵字
aviary
nesting
finch
feathered
kingfisher
woodpecker
egret
flycatcher
robin
hummingbird
sparrow
parrot
singing
perching
roost
feathery
birdwatching
birds
ornithology
songbird
aerial
avian
treetops
woodland
beak
outdoor
scenery
environment
scenic
wings
landscape
feathers
garden
flora
bird
outdoors
jungle
floral
forest
wildlife
tree
park
branch
wild
nature
beautiful
fly
flying
sky