Asgard
2011
Die Nordfriesischen Inseln - Im Griff der Naturgewalten
2021
Voice and silence of the Sella
1968
Our National Parks: A Seasonal Tour
1989
Ice Bridge - Mackinac Island’s Hidden Season
2008
the lab
2024
Hotspot
1974
Královna českých řek
2022
Lenteboden
1945
Reindeer Family & Me
2017
Hidden Beauty - The Orchids of the Saale Valley
2017
Shutter Shooter
2023
Dolphins in the Deep Blue Ocean
2009
Lungau: Wilderness in the Heart of the Tauern
2017
Borrowed from Nature
2020
La Grotte de l'Hortus : Climats & Paysages méditerranéens pendant le Würm ancien
1973
Big Cats: Fast and Dangerous
2012
The ABCs of the Serengeti
2006
TREK - A Journey on the Appalachian Trail
2004
Earth/Art
2019