英文關鍵字
animal
animals
asia
asian
avian
background
bird
birds
black
blackcrowned
branch
branches
breed
breeder
breeding
care
day
family
feathers
forest
great
heron
mother
motion
natural
nature
nest
nesting
night
nycticorax
outdoor
oviparous
plumage
protection
rookery
season
slow
slowmotion
spring
springtime
taipei
taiwan
time
tree
trees
wading
wetland
wild
wildlife