Bear

Cosma / Communication / Knowledge / Realm / Terrestrial / Life /Animal / Mammal / Bear
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Introduction1

Free School (YouTube Channel)
Free School (Facebook)

Dictionary

bear : any of a family of large heavy mammals of America and Eurasia that have long shaggy hair, rudimentary tails, and plantigrade feet and feed largely on fruit, plant matter, and insects as well as on flesh — Merriam-Webster   See also   OneLook

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

Bears are carnivoran mammals of the family Ursidae. Bears are classified as caniforms, or doglike carnivorans. Although only eight species of bears are extant, they are widespread, appearing in a wide variety of habitats throughout the Northern Hemisphere and partially in the Southern Hemisphere. Bears are found on the continents of North America, South America, Europe, and Asia. Common characteristics of modern bears include large bodies with stocky legs, long snouts, small rounded ears, shaggy hair, plantigrade paws with five nonretractile claws, and short tails.– Wikipedia

Bear (Encyclopædia Britannica)

Bears of the World (International Association for Bear Research and Management)

Bears (One Zoom)
Bear (WolframAlpha)

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Inspiration

Bears of Kamchatka. Kambalnaya River (Air Pano, YouTube 360° Video)
Swimming With Bears (National Geographic, YouTube 360° Video)
Grizzly Bears: Up Close and Personal (Animal Planet, YouTube 360° Video)
Black Bear with Cubs in Wilderness (Wildlife Protection Solutions, YouTube 360° Video)

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Innovation

Science

Mammalogy is the study of mammals – a class of vertebrates with characteristics such as homeothermic metabolism, fur, four-chambered hearts, and complex nervous systems. Mammalogy has also been known as “mastology,” “theriology,” and “therology.” The major branches of mammalogy include natural history, taxonomy and systematics, anatomy and physiology, ethology, ecology, and management. — Wikipedia

Mammalogy (Encyclopædia Britannica)

The Science of Mammalogy (The American Society of Mammalogists)

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Preservation

Conservation

Black Bear (Defenders of Wildlife)
Grizzly Bear (Defenders of Wildlife)

Library

DDC: 599.78 Bears (Library Thing)
Subject: Bears (Library Thing)

Subject: Bears (Open Library)

LCC: QL 737.C2M63 Bears (UPenn Online Books)
Subject: Bears (UPenn Online Books)

LCC: QL 737.C2M63 Bears (Library of Congress)
Subject: Bears (Library of Congress)

Subject: Bears (WorldCat)

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Participation

Education

Bears (Science Trek)

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

Community

Occupation

Careers in Mammalogy (American Society of Mammalogists)

Zoologists and Wildlife Biologists (CareerOneStop, U.S. Department of Labor, Employment and Training Administration)

Organization

International Association for Bear Research and Management

American Society of Mammalogists
The Mammal Society

News

International Bear News (International Association for Bear Research and Management)
Ursus (International Association for Bear Research and Management)

Journal of Mammalogy (American Society of Mammalogists)
Mammalian Species (American Society of Mammalogists)
Mammal Review (The Mammal Society)

Bears (EurekaAlert, American Association for the Advancement of Science)
Bears (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Bears (JSTOR)
Bears (Science Daily)
Bears (Science News)
Bears (Phys.org)
Bears (NPR Archives)


More…

Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.

  • AI makes rewilding look tame—and misses its...
    on April 4, 2026 at 11:30 pm

    Humans have always imagined the natural world. From Ice Age cave paintings to the modern day, we depict the animals and landscapes we value—and ignore those we don't.

  • New model shows how behavioral flexibility...
    on April 1, 2026 at 10:10 pm

    When the environment changes dramatically, animals from mollusks to crows can make big changes in their behavior that enable them to survive. For example, marmots and ground squirrels in California are spending more time in wet vegetation and on steep slopes to counteract warmer temperatures. Polar bears, losing their floating ice habitats, are spending more time on land and adding birds' eggs and reindeer to their diets. And lake trout in Ontario, which rely on external water temperatures to […]

  • A 500-million-year-old clawed predator rewrites...
    on April 1, 2026 at 3:00 pm

    It had been a long day of teaching for Rudy Lerosey-Aubril. As a reward, he returned to cleaning an intriguing Cambrian arthropod fossil he had recently received for review. At first, the specimen showed all the expected characteristics of its time—yet, something was off. In place of an antenna, there appeared to be a claw. "Claws are never in that location in a Cambrian arthropod," said Lerosey-Aubril, "It took me a few minutes to realize the obvious, I had just exposed the oldest chelicera […]

  • Tropical geckos in Australia are more adaptable...
    on March 31, 2026 at 2:20 am

    Earth is teeming with life: creatures big and small have spread and adapted to vastly different environments. Many animals can also change their physiology—how their bodies function—in response to local fluctuations. Just think of hibernating bears in winter, for example.

  • The sea beneath Arctic and Antarctic ice holds...
    on March 27, 2026 at 4:10 pm

    As bubbles rippled across the frigid Finnish lake, diver Daan Jacobs emerged from a hole carved out of the thick, crackling ice.

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Related

Here are links to pages about closely related subjects.

Knowledge Realm

Terrestrial   (Earth)

Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic

Tree of Life
Microorganism Virus
Prokaryote Archaea, Bacteria
Eukaryote Protist, Fungi, Algae, Protozoa (Tardigrade)
Plant Flower, Tree
Animal
Invertebrate
Cnidaria Coral, Jellyfish
Cephalopod Cuttlefish, Octopus
Crustacean Lobster, Shrimp
Arachnid Spider, Scorpion
Insect Ant, Bee, Beetle, Butterfly
Vertebrate
Fish Seahorse, Ray, Shark
Amphibian Frog, Salamander
Reptile Turtle, Tortoise, Dinosaur
Bird Penguin, Ostrich, Owl, Crow, Parrot
Mammal Platypus, Bat, Mouse, Rabbit, Goat, Giraffe, Camel, Horse, Elephant, Mammoth
Walrus, Seal, Polar Bear, Bear, Panda, Cat, Tiger, Lion, Dog, Wolf
Cetacean Whale, Dolphin
Primate Monkey, Chimpanzee, Human

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Notes

1.   The resources on this page are are organized by a classification scheme developed exclusively for Cosma.