英文關鍵字
abandon
animal
avian
background
beach
beak
beautiful
beauty
bird
blue
coast
egret
egretta
environment
farm
fauna
feather
feathers
fishing
fly
flying
great
heron
lake
marsh
natural
nature
ocean
old
ornithology
outdoor
outdoors
oyster
plumage
pole
pond
sea
shore
sky
stand
standing
summer
sun
sunlight
water
wave
wetland
white
wild
wildlife
wing
wings
yellow