This variance in toxicity is attributed to their diet, which provides the necessary alkaloids for their potent skin secretions. Striking colors of a poison dart frog as it sits on a rock. Image by ...

This variance in toxicity is attributed to their diet, which provides the necessary alkaloids for their potent skin secretions. The poison dart frog’s toxicity derives from the specific diet they ...

When it comes to poisonous animals, birds probably aren't the first to come to mind. But there are actually a number of ...

What if you could detect allergens even better, so that before you even put something in your mouth, you knew whether it was dangerous? And what if frogs could help you do it?

However, these toxins were highest in the feathers and skin. This makes the bird toxic to the touch ... t have a high concentration of these toxins in comparison to the poison-dart frog, which is why ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning ...

Betancourth-Cundar M, Ríos-Orjuela JC, Crawford AJ, Cannatella DC, Tarvin RD (2025) ZooKeys The new species is a “small dendrobatid frog,” meaning a brightly colored poison dart, or poison ...

The new species is a “small dendrobatid frog,” meaning a brightly colored poison dart, or poison arrow frog, according to the study. The frog is “uniformly brown” on its back, has “black ...