Check out the Video and link to the iPhone app video. Download the FREE Discovery Channel iPhone application from Apple's iPhone App Store. You'll get new videos, daily news stories, quizzes, photos, TV schedules and more. The Discovery Channel app is the best way for iPhone and iPod Touch owners to experience Discovery Channel on the go.
Explore a beautiful 3D world with Animal Planet Wildlands.
Take part in fascinating and varied animal trivia challenges, testing your knowledge of the animal world. Indulge in over 3,000 mind-twisting trivia covering fauna from land, sea and air. As an added bonus, it also features a library of fascinating images straight from the network's vast archive of animals captured in their natural stunning habitats from across the globe. Features over 2,000 questions in basic game play, plus 1,000 questions in a downloadable question pack.