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.

  • The Southwest's drought is shrinking wildlife's...
    on May 25, 2026 at 9:00 am

    As people in the United States are coping with historic drought conditions, the country's wildlife is also facing problems because of the extreme aridity. Herbivores, omnivores, and carnivores in the southwestern U.S. have all seen the extent of their suitable habitat shrink due to drought, according to a new study led by the University of Michigan.

  • The impact of microplastics on ocean carbon uptake
    on May 24, 2026 at 4:00 pm

    Marine microplastics affect algae's ability to grow and photosynthesize. Researchers have now calculated what impact this has on the greenhouse effect and the ocean's ability to absorb carbon dioxide.

  • Human‑made chemicals are harming seals at the...
    on May 22, 2026 at 12:20 pm

    Ringed seals are among the most common marine mammals in the Canadian Arctic. They strongly rely on sea ice as a habitat, breathing through holes they maintain in the frozen surface, giving birth in snow lairs and diving beneath the ice to hunt Arctic cod and small crustaceans.

  • Ancient seas get a new T. rex as massive mosasaur...
    on May 21, 2026 at 11:00 pm

    There's a new T. rex in the fossil record, only this one terrorized the ancient seas. New research led by scientists at the American Museum of Natural History, the Perot Museum of Nature and Science in Dallas, and Southern Methodist University uncovers a new, massive species of mosasaur, a marine reptile that lived during the age of the dinosaurs. One of the largest mosasaurs known to date—stretching up to 43 feet long—this top predator was described from 80-million-year-old fossils that […]

  • Rare 567‑million‑year‑old fossils refine...
    on May 21, 2026 at 3:20 pm

    From butterflies to blue whales, corals and worms, Earth is home to an incredible diversity of animals. How all of these animals evolved from earlier, simpler ancestors is one of the most exciting stories in the history book of life on our 4.5 billion-year-old planet.

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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.