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it has blue feet.

More impressive is that South American native tribes discovered the poison secreted on these frogs' skins and utilized it on the tips of arrows and spears to become more effective hunters (and assassins, when needed).

Poison dart frogs (a variety of genera and species within each genus) can concentrate this poison from food in their environments and use it to protect against being eaten by big predators. They have a variety of bright skin colors as a universal warning--"don't touch me, don't eat me, I'm poisonous!"

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13y ago

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