英文關鍵字
animal
ater
avian
beak
beautiful
bird
birds
birdwatching
cheer
close
coal
cold
cole
colorful
defile
eating
feed
feeder
finch
flock
food
fun
garden
gladness
great
house
joy
major
montanus
natural
nature
parade
park
parus
periparus
poecile
seed
sequence
show
small
songbird
survival
tit
tits
tree
wild
wildlife
willow
wing
winter
wood
yellow