英文關鍵字
animal
bird
birdwatching
calm
colorful
conservation
cute
drake
duck
ecology
feather
grass
head
hunt
mallard
nature
ornithology
pond
quiet
reflection
rest
see
sitting
sleep
standing
still
sunny
water
waterfowl
weather
wild
wildlife
英文關鍵字
animal
bird
birdwatching
calm
colorful
conservation
cute
drake
duck
ecology
feather
grass
head
hunt
mallard
nature
ornithology
pond
quiet
reflection
rest
see
sitting
sleep
standing
still
sunny
water
waterfowl
weather
wild
wildlife