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Class Amphibia
Amphibians include frogs, toads, salamanders and caecilians. The word means double life – many species spend part of their life in aquatic (water) and terrestrial (land) environments. More >>
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Amphibian - Wikipedia

en.wikipedia.org/wiki/Amphibian

Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. Modern amphibians are all Lissamphibia. They inhabit a wide variety of habitats, with ...

Amphibians - National Geographic Kids

kids.nationalgeographic.com/animals/hubs/amphibians/

Amphibians are cold-blooded vertebrates (vertebrates have backbones) that don' t have scales. They live part of their lives in water and part on land. Want to see ...

Amphibians, Amphibian Pictures, Amphibian Facts - National ...

animals.nationalgeographic.com/animals/amphibians/

Learn all you wanted to know about amphibians with pictures, videos, photos, facts, and news from National Geographic.

Amphibians Facts | List Of Amphibians | Amphibians Pictures | San ...

kids.sandiegozoo.org/animals/amphibians

Looking for amphibians facts? San Diego Zoo Kids Territory has information on the types of amphibians as well as amphibian pictures.

What are Amphibians? - Amphibian Ark

www.amphibianark.org/education/what-are-amphibians/

All about amphibian biology, taxonomy, ecology: frogs, toads, caecilians and salamanders. Learn about the decline of amphibians and their role in nature.

All About Amphibians - Kidzone

www.kidzone.ws/animals/amphibian1.htm

All amphibians begin their life in water with gills and tails. As they grow, they develop lungs and legs for their life on land. Frog. Photo Source: Corel Web Gallery.

List All Amphibians :: Saint Louis Zoo

www.stlzoo.org/animals/abouttheanimals/amphibians/listallamphibians/

Amphibians On Our Web Site. These are just some of the amphibians you'll find at the Saint Louis Zoo: Frogs and Toads · American Bullfrog · American Toad ...

Amphibians - videos, photos and facts | ARKive

www.arkive.org/amphibians/

Most popular amphibians. View videos and photos of 50 of the most popular amphibians in nature. Learn more about their biology, threats and conservation.

Amphibians :: Saint Louis Zoo

www.stlzoo.org/animals/abouttheanimals/amphibians/

Almost all amphibians have thin, moist skin that helps them breathe. No other group of animals has this special skin. Most amphibians undergo a unique change ...