Havin' trouble with that camouflage?

JAKARTA, Indonesia (AP) -- Researchers scouring swamps in the heart of Borneo island have discovered a venomous species of snake that can change its skin color, the conservation group WWF announced Tuesday.

The ability to change skin color is known in some reptiles, such as the chameleon, but scientists have seen it rarely with snakes and have not yet understood this phenomenon, the group said in a statement.

"I put the reddish-brown snake in a dark bucket," said Mark Auliya, a reptile expert and a consultant for the group. "When I retrieved it a few minutes later, it was almost entirely white."

Reptiles typically change color to camouflage themselves from predators.