Brown Bear

Ursus arctos

The brown bear (Ursus arctos) is a large Holarctic bear found across parts of North America, Europe, and Asia, with regional forms including grizzlies and Kodiak bears. Size, coat color, and behavior vary with habitat and food supply, but brown bears generally have a strong shoulder hump, concave facial profile, long claws, and immense seasonal appetite. They eat a wide range of foods, from grasses, berries, roots, insects, and carrion to fish, ungulates, and human refuse when access is poor controlled.

Brown bears are managed through wildlife agencies, zoos, sanctuaries, and conservation programs; they are not suitable private animals. Captive care requires secure barriers, protected keeper access, digging and denning opportunities, water features, enrichment, and diets that shift with season and body condition. Field management often focuses on reducing conflict through food storage, livestock protection, public education, and careful response to food-conditioned bears. Population work may include genetic sampling, collar studies, regulated harvest in some regions, and habitat planning that preserves travel corridors and salmon or berry resources.