Thomas Lovejoy Everything Will Change River of Gold Back to Camp 41 The Volcano Watchers Invasion of the Killer Whales Frogs: The Thin Green Line A Squirrel's Guide to Success Parrot Confidential Wild Florida Nature: Great Zebra Exodus River of No Return The Beauty of Ugly Ireland Outback Pelicans The Himalayas The Animal House Soul of the Ocean Big Bend: The Wild Frontier of Texas Sex, Lies and Butterflies Broken Tail: A Tiger's Last Journey India's Wandering Lions Echo: An Elephant to Remember The Grizzlies of Siberia H Is for Hawk: A New Chapter Pumas: Legends of the Ice Mountains Siberian Tiger Quest River of Gold