The World's Wildlife Encyclopedia

Experience the Wonder of Wildlife

We believe that when people understand the natural world, they'll better care for the earth and all the creatures that call it home. Explore thousands of species with detailed profiles, conservation data, and stunning photography.

Animal Encyclopedia

Dive deep into detailed profiles with scientific data, habitat maps, conservation status, and family relationships.

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Killer Clown Ball Python

Killer Clown Ball Python

Python regius
Black brown dog german pincher

German Pinscher

Canis lupus familiaris
Beautiful male scissor-tailed flycatcher in flight

Scissor-tailed Flycatcher

Tyrannus forficatus
Cute little chipmunk stands alert on a hollow log in a springtime garden of tulips

Chipmunk

Tamias
Smooth hammerhead shark (Sphyrna zygaena)

Smooth Hammerhead Shark

Sphyrna zygaena
The Spectacled cobra is one the big four venomous species that inflict the most snakebites on humans in India. Many specimens exhibit a hood mark with two circular patterns connected by a curved line, evoking the image of spectacles.

Spitting Cobra

Elapidae (primarily genus Naja; also Hemachatus haemachatus)
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Endangered & Extinct Animals

EX Extinct EW Extinct in the Wild CR Critically Endangered EN Endangered VU Vulnerable NT Near Threatened LC Least Concern

Animals Around the World

Africa Asia Central America Europe North America Oceania South America Ocean
Animal of the Day
freshwater eel in clean water

Freshwater Eel

Anguillidae

Born at sea, raised in rivers, return to spawn

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Stories & Articles

Fresh content from wildlife researchers, zookeepers, and nature enthusiasts. News, discoveries, and fascinating facts.

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2,900+ Animal Profiles
7 Continents
25,000+ Expert Articles
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Journey Through Earth's Habitats

From frozen tundra to tropical rainforests, discover the creatures that call each ecosystem home.

Ocean

2,400+ species

Rainforest

5,100+ species

Savanna

1,750+ species

Desert

890+ species

Arctic

340+ species

Mountains

1,200+ species
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More Ways to Learn

Go Beyond the Encyclopedia

Animal Quizzes

Test your wildlife knowledge with fun personality quizzes and trivia challenges. Which animal are you?

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For Educators

Free downloadable lesson plans, worksheets, and activities for teachers. Bring wildlife education to your classroom.

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Pet Care Guides

Everything you need to know about caring for dogs, cats, birds, fish, and exotic pets.

Explore Pets

We believe that if people know more about the world’s creatures they will better care for them. That’s why we add new animals for you to discover – each and every day! Learn about any animal using the search box below or subscribe to our YouTube Channel. Also, be sure to check out our improved Animal Quizzes — Test your knowledge!

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