gray wolf

Table of Contents

References & Edit History Quick Facts & Related Topics

Images

Mexican gray wolves

parallel evolution of marsupial and placental mammals

example of Linnaean classification

Read Next

Big beaver gnawing on limb at river's edge

6 Animal Species that Mate for Life

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

7 Questions About Mammals Answered

Animal. Mammal. Goat. Ruminant. Capra. Capra aegagrus. Capra hircus. Farm animal. Livestock. White goat in grassy meadow.

6 Domestic Animals and Their Wild Ancestors

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

Why Do Animals Have Tails?

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

Abundant Animals: The Most Numerous Organisms in the World

Discover

space debris in Earth orbit, dangerous junk orbiting around the blue planet

How Much Trash Is In Space?

Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg

Spies Like Us: 10 Famous Names in the Espionage Game

Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society

12 Novels Considered the “Greatest Book Ever Written”

Berries and leaves of the bittersweet nightshade (Solanum dulcamara) plant. Poisonous plant

7 of the World’s Deadliest Plants

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

Periodical Cicada, Adult, Magicicada spp. Requires 17 years to complete development. Nymph splits its skin, and transforms into an adult. Feeds on sap of tree roots. Northern Illinois Brood. This brood is the largest emergence of cicadas anywhere

Why Do Some Cicadas Appear Only Every 17 Years?

Amendments 1-10 to the Constitution of the United States constitute what is known as the Bill of Rights on an American flag.

What Is the Emoluments Clause?

gray wolf: Facts & Related Content

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

Facts

Also Known As	timber wolf • Canis lupus

Photos

Mexican gray wolves

parallel evolution of marsupial and placental mammals

example of Linnaean classification

See All Images →

Topics

Mexican gray wolf dingo dog eastern wolf red wolf thylacine wolf Canis coyote dire wolf jackal coydog

Dig Deeper: More Articles That Discuss This Topic

Quiz

Lion (panthera leo)

Deadliest Animals Quiz

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

Wild Words from the Animal Kingdom Vocabulary Quiz

Dromedary camels (Camelus dromedarius). Animals, mammals.

Ultimate Animals Quiz

Mute swan with cygnet. (birds)

Match the Baby Animal to Its Mama Quiz

Lion (panthera leo)

Deadliest Animals 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

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

List

Big beaver gnawing on limb at river's edge

6 Animal Species that Mate for Life

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

Abundant Animals: The Most Numerous Organisms in the World

Animal. Mammal. Goat. Ruminant. Capra. Capra aegagrus. Capra hircus. Farm animal. Livestock. White goat in grassy meadow.

6 Domestic Animals and Their Wild Ancestors

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

7 Questions About Mammals Answered