These Tiny Frogs Are Some of the Most Toxic Animals in the World
Scientists believe poison dart frogs assimilate plant poisons which are carried by their prey. Poison dart frogs raised in captivity and isolated from insects in their native habitat never develop poison.
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Transcript
At just 1 inch, these are one of the most toxic animals on earth.
Scientists believe their poison is developed through their prey.
Within the dendrobatidae family, they can range in color and size.
In a tactic called aposematic coloration, their neon colors are used to warn predators.
Because of habitat loss & the exotic pet trade, some species are listed as threatened or endangered.