At last: How poison dart frogs ship defense toxins to their skin
A diet of insects gives poison dart frogs their toxic skin. That, in turn, helps them fend off predators. To get from food to skin, chemicals in the frogs’ guts…
A diet of insects gives poison dart frogs their toxic skin. That, in turn, helps them fend off predators. To get from food to skin, chemicals in the frogs’ guts…