American black bear - Wikipedia
网页The American black bear (Ursus americanus), also known as the black bear, is a species of medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. It is an omnivore, with a diet varying greatly depending on …
Brown bear - Wikipedia
网页The brown bear (Ursus arctos) is a large bear native to Eurasia and North America. It is one of the largest land carnivorans, rivaled in size only by its closest relative, the polar bear, which is much less variable in size and slightly bigger on average.
Black bear | Size, Weight, Habitat, Diet, & Facts | Britannica
网页2024年9月24日 · black bear, (Ursus americanus), the most common bear (family Ursidae), found in the forests of North America, including parts of northern Mexico. The American black bear consists of only one species and 16 subspecies. Its colour varies, however, even among members of the same litter.
Brown bear | Diet, Habitat, & Facts | Britannica
网页2024年9月13日 · brown bear, (Ursus arctos), shaggy-haired bear (family Ursidae) native to Europe, Asia, and northwestern North America. Numerous forms of the brown bear have been described; they are treated as several subspecies of Ursus arctos.
Ursus (mammal) - Wikipedia
网页Ursus is a genus in the family Ursidae that includes the widely distributed brown bear, [3] the polar bear, [4] the American black bear, and the Asian black bear. The name is derived from the Latin ursus , meaning bear .
Bear Facts: Habitat, Behavior, Diet - ThoughtCo
网页2019年12月13日 · Brown bears (Ursus arctos) are some of the world's largest terrestrial meat-eating mammals. They range across North America, Europe, and Asia and include numerous subspecies, such as the Carpathian bear, the European brown bear, the Gobi bear, the grizzly bear, the Kodiak bear, and several others.
American Black Bear - Facts, Diet, Habitat & Pictures on ... - Animalia
网页The American black bear (Ursus americanus) is a medium-sized bear endemic to North America. It is the continent's smallest and most widely distributed bear species. American black bears are omnivores, with their diets varying greatly depending on season and location. They typically live in largely forested areas, but will leave forests in ...
Brown Bear - Facts, Diet, Habitat & Pictures on Animalia.bio
网页The Brown bear (Ursus arctos) is a large bear species found across Eurasia and North America. In North America, the populations of Brown bears are called Grizzly bears, while the subspecies that inhabits the Kodiak Islands of Alaska is known as the Kodiak bear.
Polar bear | Description, Habitat, & Facts | Britannica
网页5 天之前 · polar bear, (Ursus maritimus), great white northern bear (family Ursidae) found throughout the Arctic region. The polar bear travels long distances over vast desolate expanses, generally on drifting oceanic ice floes, searching for seals, its primary prey.
American Black Bear - National Geographic
网页Black bears are North America's most familiar and common bears. They typically live in forests and are excellent tree climbers, but are also found in mountains and swamps. Despite their name ...