Castro's Secret Reef

2016

Lost Continent of the Pacific

2011

India's Wandering Lions

2016

Super Hunts, Super Hunters

1995

Okavango: A Flood of Life

2021

Im Wald der wilden Bienen

2022

A Tale of Two Critters

1977

No Impact Man

2009

Feral Love

2016

The Most Powerful Black Holes in the Universe

2021

Alaskan Sled Dog

1957

Hidden Japan

2020

Hodgepodge

2025

Pukaskwa National Park

1983

The Last Trapper

2004

Alaska: Spirit of the Wild

1998

Earth

2007

Wolves

1999

In the Theatre of the Gogs

2021

World Beneath the Sea

1976