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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Bullboxer 1

Boxer Mix

Canis lupus familiaris
Swedish Vallhund dog portait, image taken in a studio with white background.

Swedish Vallhund

Canis lupus familiaris
The dangerous Portuguese man-of-war jellyfish (scientific name Physalia physalis). A Portuguese man-of-war floating on the waves. Caribbean region, Matanzas Province, Varadero, Cuba.

Man of War Jellyfish

Physalia physalis
English Bulldog during dog's show in Racibórz,Poland

Dog

Canis lupus familiaris
American Cocker Spaniel with long brown fur on a background of grass in sunny weather

American Cocker Spaniel

Canis lupus familiaris
Sphynx cats are sensitive to sunlight, and cold temperatures, so they should be indoor cats.

Sphynx

Felis catus
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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
Prairie Rattlesnake

Prairie Rattlesnake

Crotalus viridis

Rattle of the Grasslands

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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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