Hibernation, Adaptation, Migration
Hibernate
Dam
Snowy Owl
Canada geese
Migrate
Den
Black Capped Chickadee
Mallard ducks
Adapt
Burrow
Downy Woodpecker
Long-tailed duck
Adapt
Hive
American Goldfinch
Common Merganser
Hibernate
Hibernaculum
Red-breasted Nuthatch
Bufflehead