Ice Bridge - Mackinac Island’s Hidden Season
2008
Wildlife in the Rockies
1957
Les forêts des sommets
2017
Lost Worlds: Life in the Balance
2001
Making An Ancient Forest - Kalkalpen National Park
2015
Watershed: Exploring a New Water Ethic for the New West
2012
Antarctica: An Adventure of a Different Nature
1991
Not Without My Dogs
2013
A Place of Our Own
2014
Kakadu: Land of the Crocodile
1988
Diary of a Teen Leopard
2020
Leopard & Hyena: Strange Alliance
2021
Cecil: The Legacy of a King
2020
Frog Song: The World of Amphibians
2020
