Amphibians

Amphibians depend on moisture and are good at finding it in dry places. While they may seem defenseless, with soft skin and no claws or teeth usually, they have various mechanisms for defense, such as a frogs ability to puff up bigger, or salamanders ability to break or throw their tails, or even the power of poison in their skin. Over 6,500 species

Interesting fact: frogs can take in oxygen through their skin.

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Scientific names

Dendrobates leucomelas
Dendrobates nubeculosus