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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Top 10 Animals That Have Shells - chambered nautilus

Nautilus

Nautilus
Striped rocket frog (Litoria nasuta) calling. Ravenshoe, Queensland, Australia

Striped Rocket Frog

Ranoidea nasuta
Phoenix Chicken

Phoenix Chicken

Gallus gallus domesticus
Bombus rupestris, the red-tailed cuckoo bumblebee is visible on a yellow flower, in a field of yellow flowers. The cuckoo bumblebee is in the center frame. The bee is primarily black/browm with an orange tail /

Red-Tailed Cuckoo Bumblebee

Bombus rupestris
Athletic Belgian Shepherd Tervuren Running and Jumping in the Park

Belgian Tervuren

Canis lupus familiaris
dunnock

Dunnock

Prunella modularis
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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
Largest caterpillars - Parsleyworm

Swallowtail Caterpillar

Papilionidae

Pop the osmeterium-stay alive!

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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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