Mystery of the Lost Islands

Home to the greatest concentration of grizzly bears, Dave Salmoni learns how a harsh, mountainous island can support so many huge predators.

Dave Salmoni ventures to the Galapagos Islands in search of some of the weirdest and toughest animals on the planet.

Dave Salmoni visits one of the world's untouched rainforest islands; the green jewel of an island carries a dark secret.

Dave Salmoni reveals the extreme lengths to which he and his wildlife teams go to answer extraordinary wildlife mysteries.