Yellow and Blue Poison Dart Frog

Dendrobates tinctorius

Ranging from yellow to blue to red, poison dart frogs are brightly colored to warn hungry predators that they harbor numerous poison glands in their skin. Not only does the toxin defend the frog against predators, it also prevents bacteria and fungi from growing on its skin.

More info

When raised in zoos, poison dart frogs lose their potency, which suggests that something in their natural environment is required to produce their poison.

  • Some South American tribes rub poison dart frogs on their blowgun darts and arrowheads for hunting.
  • Parental care is unusual for frogs, but poison dart frog males guard the eggs until they hatch and then carries the tadpoles on his back to a pool of water.

Fact File

where to see themWhere to see them: World of the Insect
lifespanLifespan: More than 10 yrs
habitatHabitat: Tropical rainforest
dietDiet: Ants, termites, and small flies