adult
animal
autumn
avian
beak
bird
blue
breeding
brown
chestnut
colorado
dabbler
delicate
duck
ducks
eye
fall
feathers
female
flight
flying
gliding
green
insect
lake
male
migrating
natural
nature
nest
ornate
pond
profile
red
reflection
ripples
species
spread
stream
tail
water
waterfowl
wet
white
wild
wildlife
wings
wood duck
wood ducks
yellow