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 ...

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 ...