Ice Bridge - Mackinac Island’s Hidden Season
2008
They Never Leave the Sea
2020
Soul of the Elephant
2015
Pride Ruler at Risk
2016
Maiden of the Lake
2019
Pure Instinct Montana
2020
The Mysteries of Cosquer Cave
2022
Siberian Apocalypse
2006
Deutschlands Wilde Vögel 2
2014
Watershed: Exploring a New Water Ethic for the New West
2012
National Geographic- Iceland River Challenge
1984
