Based on 2,214 research-grade iNaturalist observations in Ohio, American Beaver is most often recorded in April; in Ohio it behaves like a year-round resident. It ranks #10 among mammals recorded in the state in our data.
Castor canadensis
American Beaver in Ohio 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 Ohio in April
White-tailed Deer
Eastern Gray Squirrel
Eastern Cottontail
Eastern Fox Squirrel
Common Raccoon
Eastern Chipmunk
Groundhog
Muskrat
Places to look in Ohio
Botanical GardenCincinnati Zoo and Botanical Garden
Botanical GardenChadwick Arboretum
National ForestWayne National Forest
Botanical GardenCox Arboretum and Gardens MetroPark
State ParkHocking Hills State Park
State ParkMaumee Bay State Park
FAQ
When does American Beaver appear in Ohio?
Mainly March–February, with the most records in April.
How common is American Beaver in Ohio?
It ranks #10 by number of iNaturalist observations among mammals in Ohio (2,214 records in our sample).