El Silencio del Impenetrable

Sportsmen at Work

1957

La clara y oscura

2014

Grizzly Man

2005

The web of life

2004

Smoky Mountain Park Rangers

2021

Losing Blue

2023

Rainforest First: Climate Protection in Central Africa

2022

National Parks Exploration Series: Great Smoky Mountains

2011

Dying Green

2012

North America's National Parks

2009

America's National Parks: An Eagle's View

2013

Mountain Gorilla

1992

The Return of Nóouhàh-Toka’na

2024

Can We Save the Reef?

2018

Minnesota: A History of the Land

2005

Secrets toxiques

2023

Birds in Paradise

National Parks Exploration Series: The Everglades

2011

Sur le Front des Océans

2019

Run to Be Visible

2021