Mammals most often photographed in Maryland, from 65,425 research-grade iNaturalist observations, with their seasonal patterns.
Maryland mammal calendar (top 40)
Fewer More observations (relative to each row's peak month)
Activity by month (all species)
Most-photographed mammals in Maryland
White-tailed Deer
Eastern Gray Squirrel
Eastern Cottontail
Red Fox
Common Raccoon
Groundhog
American Beaver
Eastern Chipmunk
Domestic Horse
Virginia Opossum
Domestic Cat
Northern Short-tailed Shrew
Muskrat
North American River Otter
Coyote
Sika Deer
