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What is an Amphibian? |
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Like birds, reptiles, mammals, and fishes, amphibians are vertebrates – that is, creatures with a backbone and an internal skeleton. Amphibians live part of their life in water and part on land. Even those species that lay eggs on land start life in a fluid-filled egg, breathing through gills. |
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Barred Tiger Salamander |
Red-spotted Newt |
Toad |
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Cool Amphibian Links |
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