Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Nov 9, 2011
Hungry, thirsty, or both? The hostile Namibian desert is one big buffet when you're a Peringuey's adder. First, you can get a drink of water off your own skin. But to net some fast food, an unsuspecting lizard, you'll need some serious patience. ➡ Subscribe: http://bit.ly/NatGeoSubscribe
About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.