Forces of the Wild (Part 5 of 5) Playing With Fire (1998)

Forces of the Wild (Part 4 of 5) Living Dangerously (1998)

Forces of the Wild (Part 3 of 5) Heavenly Partners (1998)

Forces of the Wild (Part 2 of 5) Perpetual Motion (1998)

Forces of the Wild (Part 1 of 5) In the Beginning (1998)

Monkeys on the Edge (1990)

Tiwai: Island of the Apes (1992)

Dolphins: Close Encounters (1992)

Krakatoa: The Day That Shook the World (1984)

Madagascar: Island of Ghosts (1991)

Grizzly Country (1990)

Under the Ice (1989)

Bonebreakers Mountain (1988)

Extremadura: Spain's Forgotten Forest (1988)

Peacock's War (1988)

Yellowstone on Fire (1990)

Icebird (1989)

Saguaro: Sentinel of the Desert (1986)

Rhino on the Run (1985)

Cowboys, Caimans, and Capybaras (1988)

America's Wild Horses (1987)

Land of Dragons (1989)

The Gooneys of Midway (1986)

Amazonia: A Burning Question (1987)

The Great Wood of Caledon (1989)

Perspectives of Paradise: The Making of the Galapagos Series (1986)

The Galapagos (Part 3 of 3) The Ocean Travelers (1986)

The Galapagos (Part 2 of 3) Cold on the Equator (1986)

The Galapagos (Part 1 of 3) How They Got There (1986)

The Wild Shores of Patagonia (1991)