• A bull elk bugles in Yellowstone National Park

    Yellowstone

    National Park ID,MT,WY

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  • Craig Pass Closed for the Season; Mammoth to Norris Closed Sept. 14-30

    The road linking West Thumb and Old Faithful is closed for the season—traffic should detour through West Thumb, Lake, and Canyon. The road from Mammoth to Norris is closed for two weeks—traffic should detour over Dunraven Pass. More »

Black Bears

A black bear cub trails it's mother.
 

The black bear (Ursus americanus) is the most common and widely distributed bear species in North America. However, the Greater Yellowstone Ecosystem is one of the few areas south of Canada where black bears coexist with the grizzly bear (Ursus arctos). From 1910 to the 1960s, park managers allowed visitors to feed black bears along park roads, although the National Park Service officially frowned on this activity. During this time, along with Old Faithful, black bears became the symbol of Yellowstone for many people, and are still what some people think of when Yellowstone bears are mentioned. Since 1960, park staff have sought to deter bears from becoming conditioned to human foods. Learn More…

 

Quick Facts about Black Bears in Yellowstone

  • Common
  • Males weigh 210–315 pounds, females weigh 135–200 pounds
  • adults stand about 3 feet at the shoulder
  • May live 15–30 years
  • Can climb trees; adapted to life in forest and along forest edges
  • Food includes rodents, insects, elk calves, cutthroat trout, pine nuts, grasses and other vegetation
  • Mates in spring; gives birth the following winter to 1–3 cubs
  • Considered true hibernators
  • Have fair eyesight and an exceptional sense of smell
 

Additional Resources

References

Did You Know?

Dog Hooked to Travois for Transporting Goods.

Some groups of Shoshone Indians, who adapted to a mountain existence, chose not to acquire the horse. These included the Sheep Eaters, or Tukudika, who used dogs to transport food, hides, and other provisions. The Sheep Eaters lived in many locations in Yellowstone.