英文關鍵字
animal
animals
baltic
bird
birds
black
clean
cleaning
coastal
cormorant
cormorants
couple
dabbling
east
europe
european
fauna
float
floating
flutter
fluttering
fly
flying
fowl
german
germany
graceful
gapara
hren
horizon
natural
nature
neck
necks
noise
noisy
outdoor
outdoors
outside
pair
phalacrocoracidae
posture
rest
resting
rock
roll
rolling
rural
rafrac14
gen
sea
seabird
seabirds
shag
shags
shake
shaking
shore
sit
sitting
surface
swan
swans
swim
swimming
together
water
waterfowl
wave
waving
white
wild
wildlife
wing
wings