Based on 2,253 research-grade iNaturalist observations in Vermont, American Beaver is most often recorded in April; in Vermont it behaves like a spring and fall migrant. It ranks #6 among mammals recorded in the state in our data.
Castor canadensis
American Beaver in Vermont by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Vermont in April

Eastern Gray Squirrel

White-tailed Deer

Common Raccoon

American Red Squirrel
Eastern Chipmunk

North American Porcupine
American Black Bear

Groundhog
Places to look in Vermont
State ParkElmore State Park
Quechee State Park
Wilgus State Park
Mount Philo State Park
Coolidge State Park
Crystal Lake State Park
FAQ
When does American Beaver appear in Vermont?
Mainly March–November, with the most records in April.
How common is American Beaver in Vermont?
It ranks #6 by number of iNaturalist observations among mammals in Vermont (2,253 records in our sample).