Home in the danger zone
2010
Quiet Remains
2020
Bigfoot: Man or Beast?
1972
Acoustic Ocean
2018
The Magic of Mushrooms
2014
The Most Unknown
2018
Siberian Tiger Quest
2012
Canyon
1970
John Muir in the New World
2011
Over Hawaii
2011
Life in Four Elements
2017
Pica Pica
1987
Mythos Wald
2011
At the Edge of the World
2008
Alaska and the Wilds Beyond
2021
Evolution 4K
2018
The Bear Man
—
Feral Love
2016
The Last of the Nightingales
2022
Winter's End
2022