Vibrant but toxic, poison arrow frogs range from less than 1 inch to 2.5 inches in body length. Poison arrow frogs live in the rainforests of Central and South America and on a few Hawaiian Islands.
A team of wildlife researchers from Instituto Nacional de Pesquisas da Amazônia, in Brazil, working with a colleague from the National Museum of the Czech Republic, has discovered a new species of ...
Poison dart frogs are often recognised for their bright colours and potent toxins, earning them a fierce reputation in the animal kingdom. Yet behind this dangerous exterior lies one of nature’s most ...