gray wolf

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Mexican gray wolves

parallel evolution of marsupial and placental mammals

example of Linnaean classification

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

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

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

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Big beaver gnawing on limb at river's edge

6 Animal Species that Mate for Life

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

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Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics

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Agnes with a lamb near her feet. St. Agnes (Saint Agnes) design drawing for stained glass window by J&R Lamb Studios, ink, mount size 10.5 x 14.5 in.

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Chinese pictograph, calligraphy tablet of Huang Tingjian, a famous calligrapher in Ancient Song Dynasty. The background of Chinese cultural elements.

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Submerged sperm whale off east Sri Lanka coast, mammal

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Artist interpretation of a Space meteoroid impact. Meteor impact. Asteroid, End of the world, danger, destruction, dinosaur extinct, Judgement Day, Planet Earth, Doomsday Predictions, comet

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gray wolf: Facts & Related Content

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

News •

Man Shares DNA Test for 'Big Boy' Dog, Turns Out He's a Wolf • Apr. 16, 2025, 10:35 PM ET (Newsweek)

Anthony Edwards available for Wolves' finale after NBA rescinds technical foul • Apr. 13, 2025, 2:32 AM ET (AP)

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 thylacine eastern wolf red wolf wolf Canis coyote jackal dire wolf coydog

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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

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Lion (panthera leo)

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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.

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Dromedary camels (Camelus dromedarius). Animals, mammals.

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Lion (panthera leo)

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

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List

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

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