In addition, some frogs, like poison dart frogs, have developed a way to ... explain why they have so many bitter receptors on their skin, Weng explains. Similar to frogs, surprisingly little ...

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 ...

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 ...

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

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 ...