grizzly bear

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Introduction References & Edit History Quick Facts & Related Topics

Images & Videos

Grizzly bear (Ursus arctos horribilis).

Jasper National Park: grizzly bear

Grizzly bear (Ursus arctos horribilis) catching salmon in Katmai National Park and Preserve, Alaska.

A wildlife filmmaker's close encounters with black bears

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animal. Amphibian. Frog. Anura. Ranidae. Frog in grass.

Abundant Animals: The Most Numerous Organisms in the World

Spider monkey swinging in a tree. (primate, jungle animal)

Why Do Animals Have Tails?

cat. orange and white persian cat with long hair, snarl, growl, teeth

7 Questions About Mammals Answered

Portrait of a mountain gorilla at a short distance. gorilla close up portrait.The mountain gorilla (Gorilla beringei beringei)

Falling Stars: 10 of the Most Famous Endangered Species

Ruminant. Deer. Red deer. Cervus elaphus. Buck. Stag. Antlers.

9 of the World’s Deadliest Mammals

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Queen Elizabeth II addresses at opening of Parliament. (Date unknown on photo, but may be 1958, the first time the opening of Parliament was filmed.)

All 119 References in “We Didn’t Start the Fire,” Explained

Rural Irish landscape, Sligo, Ireland.

Why Is Ireland Two Countries?

Fish. Lionfish. Lion-fish. Turkey fish. Fire-fish. Red lionfish. Pterois volitans. Venomous fin spines. Coral reefs. Underwater. Ocean. Red lionfish swims by seaweed.

10 of the World’s Most Dangerous Fish

Shah Jahan. Taj Mahal. Mughal architecture. Emperor Shah Jahan fifth Mughal Emperor (reigned 1628-1658) India, Himachal Pradesh, Basohli or Jammu and Kashmir, Mankot, circa 1690 Drawings; Opaque watercolor, gold, and ink on paper (see notes)

6 Important Mughal Emperors

illustration of the walking titanosaurus, Patagotitan mayorum

Titanosaurs: 8 of the World's Biggest Dinosaurs

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

The impeachment trial of Pres. Andrew Johnson, illustration from Frank Leslie's Illustrated Newspaper, March 28, 1868.

What If the President Is Impeached?

grizzly bear: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

News •

Researchers point finger at politics for thwarting endangered species protections process • Apr. 16, 2025, 10:04 AM ET (The Hill)

National Park Tourists Spark Outrage After Video Approaching Grizzly Bear • Apr. 12, 2025, 3:17 AM ET (Newsweek)

Facts

Also Known As	Ursus arctos horribilis • silvertip

Photos and Videos

Grizzly bear (Ursus arctos horribilis).

Jasper National Park: grizzly bear

Grizzly bear (Ursus arctos horribilis) catching salmon in Katmai National Park and Preserve, Alaska.

A wildlife filmmaker's close encounters with black bears

See All Videos and Images →

Topics

apex predator brown bear Kodiak bear

Quiz

Dromedary camels (Camelus dromedarius). Animals, mammals.

Ultimate Animals Quiz

vulture. An adult bearded vulture at a raptor recovery center. The Gypaetus barbatus also known as the Lammergeier or Lammergeyer, is a bird of prey and considered an Old World vulture.

Animal Factoids

Lion (panthera leo)

Deadliest Animals Quiz

Mute swan with cygnet. (birds)

Match the Baby Animal to Its Mama Quiz

Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters

Animal Group Names

Young chimpanzee dressed in a shirt and sweater vest, scratching his head thinking. (primates)

Wild Words from the Animal Kingdom Vocabulary Quiz

Lion (panthera leo)

Deadliest Animals Quiz

List

animal. Amphibian. Frog. Anura. Ranidae. Frog in grass.

Abundant Animals: The Most Numerous Organisms in the World

cat. orange and white persian cat with long hair, snarl, growl, teeth

7 Questions About Mammals Answered