英文關鍵字
acanthis
animal
are
avian
background
beak
beautiful
beauty
bird
birds
birdwatching
black
branch
carduelis
city
closeup
cold
common
cute
dry
feather
feathers
flammea
flock
food
forest
frost
grassy
gray
great
looking
major
natural
nature
ornithology
outdoors
outside
park
parus
perched
perching
portrait
red
redpoll
season
small
snow
songbird
spring
stalk
stalks
tit
tree
wild
wildlife
wing
winter