英文關鍵字
animal
autumn
avian
background
bathing
beak
beautiful
beauty
behavior
bird
birdhouse
birding
birdwatching
black
blackbird
blue
branch
brown
chickadee
close
closeup
clouds
color
colorful
common
dark
environment
eurasian
europe
european
fauna
feather
feathers
feed
feeder
feeding
female
fly
forest
forward
garden
green
ground
gull
hawfinch
howler
isolated
juvenile
male
merula
mistle
monkey
natural
nature
object
ornithology
outdoor
outdoors
park
peace
philomelos
pigeon
plumage
portrait
sky
spring
sunlight
tail
thrush
tit
tree
trunk
trush
turdus
video
viscivorus
water
white
wild