英文關鍵字
duck
mallard
teal
bird
animal
water
rest
relaxation
standing
raise
watching
look
motion
waterfowl
wild
cute
plumage
leg
alertness
pond
river
feather
lake
goose
single
avian
shore
outdoors
ornithology
wildlife
fauna
environment
birdwatching
natural
nature
closeup
orange
brown
reddish