animal
animals
beak
bill
bird
birds
birdwatching
blue
common merganser
crest
duck
ducks
environment
feather
female
floating
flock
flock of merganser
forest
fowl
habitat
hunting
island
lake
lake wausau
male
migrate
nature
outdoor
outdoors
outside
panorama
panoramic
plumage
river
shore
swim
water
waterbird
waterfowl
wave
wild
wilderness
wildlife
wisconsin
wisconsin river