A newly described poison dart frog, which is about the size of a thumbnail, has been found in the forests of the Juruá river basin in Brazil ...

Since going by appearance alone isn’t enough, the scientists conducted extensive analyses of both types of frogs to confirm that the striped and spotted dart frog specimens truly represented two ...

Some species are harmless whilst others – particularly the vibrantly colored poison dart frogs ... recently rediscovered a frog species that hasn’t been spotted in the wild in over 130 ...

“It was after dark when we first spotted it, perched on a bench in ... as is the case with poison dart frogs – a visual defense system known as aposematism. “[The magnificent tree frog ...

With a passion for photographing the behaviour of smaller creatures in their natural surroundings, Javier was delighted when, on a night hike, one of his team spotted this mini ... While other ...

Populations are dwindling and many species haven’t been spotted in years ... One example is a group called the ‘poison dart’ frogs - so called as indigenous rainforest people once used ...

frogs. Hundreds of brightly colored frogs. Most of these frogs were a type called Oophaga lehmanni. Bright red and black, and poisonous. Ivan and his colleagues weren't prepared for that.

By Elizabeth Landau Faster than Gene Kelly tap-dancing in the rain, many species of poison dart frogs tap their middle toes on their hind feet so rapidly it can look like a blur. Look at that toe go.