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  1. Grizzly bear - Wikipedia

    Grizzly bears are some of the largest subspecies of brown bear, only being beaten by the Kamchatka brown bears and the Kodiak bears. Grizzly bears vary in size depending on timing …

  2. Grizzly bear | Weight, Habitat, & Facts | Britannica

    Dec 5, 2025 · Large adult grizzlies may be about 2.5 metres (8 feet) long and weigh about 410 kg (900 pounds). Because of their bulk and their long straight claws, grizzly bears rarely climb …

  3. Grizzly Bear Facts | Grizzlies Information - Animal Fact Guide

    Standing as tall as 2.5 m (8 ft) and weighing up to 360 kg (800 lbs.), the grizzly bear is a subspecies of brown bear that inhabits western Canada and the northwestern United States.

  4. Grizzly Bear (Ursus arctos horribilis) - Dimensions

    The Grizzly Bear has an overall body length of roughly 5’6”-8’ (1.68-2.44 m), standing height of 8’-9’9” (2.5-3 m), and a typical lifespan of 20-25 years in the wild or up to 45 years when …

  5. Custer Gallatin National Forest - Bear Identification

    Mar 19, 2025 · There is a lot of overlap in size for female and young grizzly bears and black bears. A combination of factors are best used when identifying a bear – look for the shoulder …

  6. Grizzly Bear - National Wildlife Federation

    Aug 1, 2025 · Grizzly bears can weigh upwards of 700 pounds (315 kilograms). The males are significantly larger than the females and on average weigh 200 to 300 kilograms (about 400 to …

  7. Grizzly Bear (Ursus arctos horribilis) | U.S. Fish & Wildlife Service

    Grizzly bears are generally larger and heavier than other bears. Adult males average 400 to 600 pounds (200 to 300 kilograms) and adult females 250 to 350 pounds (110 to 160 kilograms) in …

  8. Bear Size Comparison: How Big are Different Bears?

    Jul 10, 2024 · In fact, when it comes to size, polar bears and grizzly bears are neck at neck. Not literally, though, as where polar bears stand at around 5 feet at the shoulders, grizzly bears …

  9. Grizzly Bear Biology | University of Montana

    Grizzly bears are generally larger and more heavily built than other bear species. Grizzly bears can be distinguished from black bears by longer, curved claws, humped shoulders, and a face …

  10. Grizzly bear, facts and photos | National Geographic

    Grizzlies once lived in much of western North America and even roamed the Great Plains. These animals need a lot of space—their home range can encompass up to 600 square miles —so …