John Muir in the New World
2011
Intelligent Trees
2017
A Tale of Two Critters
1977
Meerkat Manor: The Story Begins
2008
Tears in the Amazon
2010
78 days: A Tree Planting Documentary
2014
Into the Grand Canyon
2019
Dehesa: The Forest of the Iberian Lynx
2020
Grotta
2023
Der Rhein - Strom der Geschichte
2016
The Sanctuary: Survival Stories of the Alps
2019
Collective Monologue
2025
National Geographic: Iceland River Challenge
1984
Wings of Life
2011
Nature Amazing Places Hawaii
2010
The Lost Forest
2020
The World's Biggest and Baddest Bugs
2009
Endangered Species
2004
Fluid
2023
Im Wald der wilden Bienen
2022