Poison dart frogs are notable for their vibrantly colored ... Germany, experimented with green and black poison frogs, showing that certain types of prey, such as crickets and smaller fruit ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning coloration associated with other poison dart frogs. A small reddish-brown ...

The strawberry poison dart frog has a bright red colour on its body and black spots, and some have blue-coloured feet that make them pop out in their surroundings ...

Many species of frog are known to be poisonous, such as the often colourful poison dart frogs. But although incredibly rare, there are species that are venomous too. There are currently only two ...