anas
animal
avian
beak
bill
bird
birding
birdwatching
blue
brown
calm
clypeata
cold
dabble
dabbling
drake
duck
exotic
feather
green
ice
lake
male
migration
nature
northern
one
ornithology
peaceful
plumage
pond
reflection
serene
shoveler
swim
tranquil
water
waterfowl
wetlands
wild
wildlife
wing
winged
winter