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  2. Bears usually hibernate in winter, but some wander Northern ...

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    State wildlife officials estimate the state's black bear population has remained stable for the past 10 years at 50,000 to 81,000 to animals. Bears can hibernate under decks, in crawl spaces

  3. Hibernation - Wikipedia

    en.wikipedia.org/wiki/Hibernation

    Even though it sleeps for a long period of time, it is not a true obligate hibernator. This is because during the long period of sleep, its temperatures do not decrease to the low levels of hibernation. It only truly hibernates if food is scarce. [15] A good example of the differences between these two types of hibernation can be seen in ...

  4. Bear - Wikipedia

    en.wikipedia.org/wiki/Bear

    Bears of northern regions, including the American black bear and the grizzly bear, hibernate in the winter. [ 110 ] [ 111 ] During hibernation, the bear's metabolism slows down, its body temperature decreases slightly, and its heart rate slows from a normal value of 55 to just 9 beats per minute. [ 112 ]

  5. Polar bear - Wikipedia

    en.wikipedia.org/wiki/Polar_bear

    The polar bear (Ursus maritimus) is a large bear native to the Arctic and nearby areas. It is closely related to the brown bear, and the two species can interbreed.The polar bear is the largest extant species of bear and land carnivore, with adult males weighing 300–800 kg (660–1,760 lb).

  6. Bear ‘Tucking Themself In’ for Hibernation in Yellowstone ...

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    Winter is finally here, and bears are getting ready to find a den to hibernate in over the next few months. In Wyoming's Yellowstone National Park, one bear was caught prepping for his long sleep ...

  7. Black bears in New York: How many are there and how big do ...

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    New York is home to an estimated 8,000 black bears, and even though it is a relatively rare experience, it is possible to catch a glimpse during the fall season in the Southern Tier.

  8. Black bears are common along the NC coast. Here's why and ...

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    The state's propensity for lots of bears also attracts hunters and fuels economies in many rural areas, with more than 4,000 animals taken during the 2022 bear season − up 11% over 2021 figures ...

  9. Polar bear conservation - Wikipedia

    en.wikipedia.org/wiki/Polar_bear_conservation

    The key danger for polar bears posed by the effects of climate change is malnutrition or starvation due to habitat loss.Polar bears hunt seals from a platform of sea ice. Rising temperatures cause the sea ice to melt earlier in the year, driving the bears to shore before they have built sufficient fat reserves to survive the period of scarce food in the late summer and early fall.