Rak
Rainier the Mountain
1999
Coral Reef Adventure
2003
Ring of Fire
1991
Tropical Rainforest
1992
The Leopard Son
1996
Into the Deep
1994
Mountain Gorilla
1992
Uncharted Amazon
2016
Antarctica: An Adventure of a Different Nature
1991
Fuel
2008
Im Wald der wilden Bienen
2022
Hidden Japan
2020
Tracing Light
2025
Whale Wisdom
2018
Tears in the Amazon
2010
Africa Light / Gray Zone
2010
Iceland You Think You're Alone
2018
No Impact Man
2009
The Earth Wins
2013
A Tale of Two Critters
1977