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Where do brown bears live in the usWhere do brown bears live in the us.The 3 Bears That Live In North America
The brown bear, or Ursus arctos , is not always brown, despite what its name implies. Brown bears can be black, dark brown, cream-colored, or yellow-tinged, depending on their subspecies and the climatic conditions they live in. Their fur becomes thick and long in the wintertime, so as to trap heat and insulate their bodies. Possibly the most imposing feature of these bears are the appearance of their claws, which can reach four inches in some brown bears.
Their average weight in spring is between and pounds for males and and pounds for females. Boars often reach a standing height of nearly 10 feet. These bears can run as fast as roughly 35 miles per hour, and they may live to be as old as 34 years. As their massive sizes attest to, Brown Bears love to eat, and they can eat just about anything. Meanwhile, the meat components of their diets may consist of moose, salmon, caribou , crabs, mussels, deer, insects, larvae, grubs, and more, a testament to their versatility and proficiencies as hunters and fishers.
Though generally living in Northern climes, these bears show no preference for altitude conditions, and their range covers a larger area of the globe than that of any other bear species. Little known to many, Brown Bears habitats have in times past stretched into Iran , Pakistan , Spain , Italy , Japan , and many other places normally not associated with them. In fact, Brown Bear populations continue to live in many of these areas today, and some reports, though largely unsubstantiated, claim that they live in North Africa, and that remnants remain in Mexico as well.
Unfortunately, evidence backing these assertions is next to none. The primary reason for this alienation of a species that once roamed much of the world is habitat loss. The Mexican Grizzly, meanwhile, is extinct. Reports indicate that a hunter shot the last one in Brown bears rarely attack people unless they feel threatened.
In fact, most of the attacks happen in July, August, and September, when warm-weather leads more hikers and hunters to purposely invade their homes or set up camp near their habitats. Though Brown Bears are a protected species in much of the world, poaching and habitat degradation continue to threaten them. Brown bears are normally nocturnal, though some walk around in the morning or early evening. They do not hibernate completely like other bears, but they do exhibit very lethargic behaviors during the winter months to conserve energy.
They take advantage of summer and autumn to stock up their body fat by eating as much as they can. Sometimes, they can even manage to double their body weight during these two seasons alone.
Male bears boars do not offer much help when it comes to raising their offspring. Instead, females sows are left to do all of the work. The mothers give birth while they sleep during the winter. When born, the cubs do not have hair or teeth. Additionally, they cannot see. Some mothers do not make it through winter, and some researchers have recorded cases where females adopt stray cubs.
Two brown bears staring each other down in a show of dominance. A fight is likely to result from such a confrontation. Physical Description The brown bear, or Ursus arctos , is not always brown, despite what its name implies.
Diet As their massive sizes attest to, Brown Bears love to eat, and they can eat just about anything. Habitat and Range Though generally living in Northern climes, these bears show no preference for altitude conditions, and their range covers a larger area of the globe than that of any other bear species. Behavior Brown bears are normally nocturnal, though some walk around in the morning or early evening.
Reproduction Male bears boars do not offer much help when it comes to raising their offspring. James Burton April 25 in Environment.
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