North American Beaver

Castor canadensis

North American Beaver (Castor canadensis) is a North American mammal tracked by wildlife rehabilitators, sanctuaries, field biologists, or land-stewardship programs. Field identification usually centers on coat color, age class, body size, tail shape, ear shape, molt, and melanistic or albino variation where it occurs. Records often need diet, den or roost context, injury source, parasite findings, rabies-vector handling rules, or release-site notes.

In wildlife records, this label keeps North American beaver separate from broader catch-all categories and from domestic look-alikes. Track source, locality, life stage, permits when relevant, health findings, and the observed color form rather than forcing a generic entry; that keeps releases, transfers, husbandry notes, and future image prompts auditable for North American Beaver.