Presented with an image of the Namaqua rain frog's angry face, you might think it was one tough frog. The spotted frog from South Africa puffs up into a ball and stands on its tiny legs to defend ...

Not all animals are happy to played with and this angry frog is no exception as it yaps at the hand that prods it. The video shows the stout yellow and green spotted frog cowering in a blue tray as a ...