The golden poison frog of Colombia packs enough toxin in its skin to kill ten grown men, yet it produces none of that poison itself. Like other poison frogs, it harvests alkaloids from the ants and ...

Some frogs are poisonous because of what they eat, not because they produce poison themselves. In the wild, certain brightly colored frogs feed on specific ants that contain toxic chemicals called ...

Poison frogs appear to have built their chemical defenses gradually: related frogs store low to moderate levels of ...

Poison frogs are small and brightly colored amphibians that originate from Central and South America. As suggested by their ...

I received the following message: “We found a painted ant-nest frog today, a peculiar frog with an incredible natural history. Once thought to be a species belonging to the group of poisonous dart ...