英文關鍵字
bird
pond
water
wild
wildlife
duck
nature
park
waterfowl
diversity
feather
hunting
lake
river
animal
green
summer
white
yellow
biology
outdoor
beak
black
view
zoo
biodiversity
biological
ecology
environment
habitat
float
swim
lonely
weather
pooh
closeup
ripple
russia
grey
photography
stone
season
weekend
orange
leaf
background
autumn
moscow