英文關鍵字
adult
anas
animal
bird
common
duck
eurasian
female
flight
flock
fly
group
male
murmansk
natural
nature
nobody
outdoors
park
penelope
pond
region
space
water
waterfowl
white
widgeon
wigeon
wild
wildlife
英文關鍵字
adult
anas
animal
bird
common
duck
eurasian
female
flight
flock
fly
group
male
murmansk
natural
nature
nobody
outdoors
park
penelope
pond
region
space
water
waterfowl
white
widgeon
wigeon
wild
wildlife