Return to the Mammalia Index

Bear (Black)
Ursus americanus

Class  

Mammals

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Range  

The black bears of North America live in many places.

Habitat  

They like old forests, swamps and scrubby places where fires have burned all the trees.

Body Traits  

Their fur can be many colors from tan to brown to black. Male black bears weigh about 300 pounds. Females weigh about 150 pounds. The largest black bears reach up to 600 pounds.

Habits  

Black bears are active mostly at night (nocturnal).

Diet  

They eat plants and animals (omnivores). They eat small mammals, fruits, nuts, roots and insects.

Predators  

The only predator that kills black bears is man, though one black bear may kill another.

Reproduction  

They spend the winter in a den sleeping (hibernating). They have 1-3 babies called cubs. They have their babies in January or February. Female black bears are pregnant for about 71/2 months (gestation). The babies nurse on milk for about 8 months.

Lifespan and/or Conservation Status  

They live up to 30 years in the wild. The males usually live shorter than the females. They are not a threatened species.


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Full Classification  

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Carnivora
Suborder: Caniformia
Family: Ursidae
Genus: Ursus
Species: Ursus americanus

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