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  1. Animal - Wikipedia

    Animal body lengths range from 8.5 μm (0.00033 in) to 33.6 m (110 ft). They have complex ecologies and interactions with each other and their environments, forming intricate food webs.

  2. All Animals - Every Animal from A to Z

    From Aardvark to Zorse we are building the most comprehensive body of animal knowledge for you, for FREE. Click to discover a new animal today.

  3. Animals - National Geographic Kids

    Copyright © 1996-2015 National Geographic Society Copyright © 2015-2026 National Geographic Partners, LLC. All rights reserved

  4. Animal | Definition, Types, & Facts | Britannica

    Apr 15, 2026 · animal, (kingdom Animalia), any of a group of multicellular eukaryotic organisms (i.e., as distinct from bacteria, their deoxyribonucleic acid, or DNA, is contained in a membrane-bound nucleus).

  5. Animals: A Complete Guide To The Animal Kingdom - Active Wild

    May 26, 2023 · An animal is a complex, multicellular organism that belongs to the biological kingdom Animalia – the animal kingdom. Animals range from relatively simple organisms such as sponges …

  6. Animalia - Online Animals Encyclopedia

    Welcome to Animalia, an online animal encyclopedia where you can learn about all your favourite animals, and even some you may have never heard of.

  7. Animal Corner | Animal Facts, Information and Pictures

    A complete database of animal facts and information - including Galapagos wildlife, Rainforest animals, marine life, pets, endangered species and much more!

  8. A-Z Animals - WAF - World Animal Foundation

    Feb 21, 2026 · There is something amazing about being outside and seeing how many different animals, insects, birds, fish, and more are actually present in our world. The living wild species that exist …

  9. Animal - New World Encyclopedia

    Although scientifically humans are animals, in everyday usage, animal often refers to any member of the animal kingdom that is not a human being, and sometimes excludes insects (although including such …

  10. Home | Animal Diversity Web

    The Animal Diversity Web is an educational resource written largely by and for college students . ADW doesn't cover all species in the world, nor does it include all the latest scientific information about …