Poison arrow frog or the poison dart frog is the moniker for a group of amphibians common to South and Central America. They were called dart frogs as Indians dip their arrow points to the frog’s toxic secretions. The frog is small, less than 1.5 cm (0.59 in) long. It’s acid bright colors serves as warning to predators unwary of its lethal prey. The frog’s skin secretes lipophilic alkaloid toxins. They come out during the day rather than being nocturnal as most frogs do. But like most animals in the wild, their natural habitat is now threatened by environmental degradation. The poison arrow frog belongs to the family Dendrobatidae.