Bear

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

—————————

Introduction1

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 — Webster

OneLook, Free Dictionary, Wiktionary

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.

While the polar bear is mostly carnivorous, and the giant panda feeds almost entirely on bamboo, the remaining six species are omnivorous with varied diets. With the exception of courting individuals and mothers with their young, bears are typically solitary animals. They may be diurnal or nocturnal and have an excellent sense of smell. Despite their heavy build and awkward gait, they are adept runners, climbers, and swimmers. Bears use shelters, such as caves and logs, as their dens; most species occupy their dens during the winter for a long period of hibernation, up to 100 days. — Wikipedia

Encyclopædia Britannica

Portal

Bear Planet

Search

WolframAlpha

———————–

Inspiration

These are interactive 360° YouTube videos — press and hold to explore!

————————–

Preservation

Ursus International, Conservation

Quotation

Quotations Page

Library

WorldCat, Library of Congress, UPenn Online Books, Open Library

—————————

Participation

Education

Course

OER Commons: Open Educational Resources

Community

Organization

American Bear Association

News

Phys.org, NPR Archives

Book

ISBNdb

Government

Document

USA.gov

———————-

Expression

Fun

This Is What It Looks Like to Get Eaten by a Grizzly Bear (Roberto Baldwin, Wired)

Arts

Bears in Art (Wikipedia Commons)

Poem

OEDILF: The Omnificent English Dictionary In Limerick Form

returntotop


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.

  • Fossil discovery solves mystery of how pandas...
    on July 3, 2022 at 9:26 am

    The discovery of panda fossils in China has helped researchers solve the mystery of how the giant species developed a "false thumb" and became the only dedicated vegetarian in the bear family.

  • Study: How placentas evolved in mammals
    on July 1, 2022 at 9:35 pm

    The fossil record tells us about ancient life through the preserved remains of body parts like bones, teeth and turtle shells. But how to study the history of soft tissues and organs, which can decay quickly, leaving little evidence behind?

  • Pandas gave bamboo the thumbs up at least six...
    on June 30, 2022 at 3:00 pm

    When is a thumb not a thumb? When it's an elongated wrist bone of the giant panda used to grasp bamboo. Through its long evolutionary history, the panda's hand has never developed a truly opposable thumb and instead evolved a thumb-like digit from a wrist bone, the radial sesamoid. This unique adaptation helps these bears subsist entirely on bamboo despite being bears (members of the order Carnivora, or meat-eaters). In a new paper published in Scientific Reports, the Natural History Museum of […]

  • How technology allows us to reveal secrets of...
    on June 30, 2022 at 1:47 pm

    Tropical forest covers 12% of the planet's land surface yet hosts around two thirds of all terrestrial species. Amazonia, which spans the vast Amazon River basin and the Guiana Shield in South America, is the largest extent of remaining tropical forest globally, home to more species of animal than any other terrestrial landscape on the planet.

  • New method for detecting nanoplastics in the...
    on June 30, 2022 at 1:14 pm

    How do you count the nanoplastics in your body? Leiden researchers published a method in Nature Protocols today that should make this easier, and important development for both environmental and medicine research.

——–
Related

Here are links to pages about closely related subjects.

Knowledge Realm

Terrestrial

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

Life Cell, Gene, Tree of Life
Microorganism
Plant Flower, Tree
Animal
Invertebrate Cuttlefish, Octopus, Ant, Bee, Butterfly, Spider, Lobster
Vertebrate Fish, Seahorse, Ray, Shark, Frog, Turtle, Tortoise, Dinosaur
Bird, Ostrich, Owl, Crow, Parrot
Mammal Bat, Rabbit, Giraffe, Camel, Horse, Elephant, Mammoth
Whale, Dolphin, Walrus, Seal, Polar Bear, Bear, Cat, Tiger, Lion, Dog, Wolf
Monkey, Chimpanzee, Human

——
Notes

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