Elephant Whisperer
2012
Rainier the Mountain
1999
Between Earth & Sky
2023
National Geographic- Iceland River Challenge
1984
What Darwin Never Knew
2009
They Never Leave the Sea
2020
Making An Ancient Forest - Kalkalpen National Park
2015
Deutschlands Wilde Vögel 2
2014
Bigfoot: Man or Beast?
1972
The Mysteries of Cosquer Cave
2022
The Strange Disappearance of the Bees
2010
Borrowed from Nature
2020
Castro's Secret Reef
2016
La vita segreta degli alberi
2017