英文關鍵字
anas
animal
avian
background
beak
beauty
bird
blue
britain
coast
colorful
crecca
dabbling
drake
duck
edge
england
environment
europe
feather
feathers
feeding
food
fresh
freshwater
green
lake
male
marsh
natural
nature
norfolk
outdoor
plumage
pond
river
shy
stunning
swimming
teal
video
water
waterfowl
wetland
wild
wilderness
wildlife
winged
wings