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Learn about the habitat, diet, behavior, and conservation status of grizzly bears, a subspecies of the brown bear. Discover their distinctive features, such as their hump, claws, and hibernation habits, and their interactions with humans and wolves.
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- “Grizzly” meaning. American explorers Meriwether Lewis (August 18, 1774 – October 11, 1809) and William Clark (August 1, 1770 – September 1, 1838) first described it as grisley, which could be interpreted as either “grizzly” (i.e., “grizzled”-that is, with grey-tipped hair) or “grisly” (“fear-inspiring”, now usually “gruesome”).
- Grizzly bears are huge. Adult female grizzly bears usually weigh between 130-180 kg (290-400 lb), while adult male grizzlies weigh 180-360 kg (400-790 lb) on average.
- But small grizzlies also exist. In some places, grizzly bears can be surprisingly small. For example, on the eastern slopes of the Alberta Rookies, a mature grizzly bear can be as little as 250 lbs (113 kg) in the spring.
- The biggest grizzly bear on record has been found in Alaska. Like other big animals, you can see a lot of “big fish” stories about grizzly bears. Perhaps the most famous one is a 2001 report of a very huge grizzly bear from Alaska having an enormous weight of 1600 pounds (725 kg).
Learn about the grizzly bear, a population or subspecies of the brown bear in North America. Find out its scientific name, conservation status, genetic history, and possible synonyms.
Learn about the grizzly bear, a North American subspecies of the brown bear, and its diet, behavior, habitat, and threats. See stunning images of these powerful and majestic animals and how they are protected by law.
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Learn about the grizzly bear, a kind of brown bear that is threatened and endangered in many areas of North America. Find out about its description, range, diet, behavior, life history, and conservation status.
Aug 21, 2024 · The grizzly bear is a massive animal with humped shoulders and an elevated forehead that contributes to a somewhat concave profile. The fur is brownish to buff, and the hairs are usually silver- or pale-tipped, giving the grizzled effect for which the bear is named.
Learn about the physical characteristics, behavior, habitat, diet, reproduction, and more of grizzly bears, also known as brown bears. Find out how they differ from black bears, polar bears, and other predators, and how they adapt to their environment.
