March of the Penguins

Bowling for Columbine

Waves Beneath The Water, Secrets of freshwater life revealed

An Inconvenient Truth

The Wild Defending Itself

Grizzly Man

Oak Tree: Nature's Greatest Survivor

Critters

Volcano!

Tarnation

Planet Earth II: A World of Wonder

Climate Change: The Facts

Kea: The Smartest Parrot

A Year in a Field

Leaning on the tree

Kakadu: Land of the Crocodile

The Platypus Guardian

Castro's Secret Reef

National Geographic: Iceland River Challenge

Microcosmos