Aerial Shot of Shark Bay Coastline 

The Crossing - Esperanza Tails Shell Across the Pacific 

Leopard Shark on Ningaloo Reef 

Aerial Shot of Shark Bay Coastline 

Aerial Shot of Shark Bay Coastline 

Aerial Shot of Shark Bay Coastline 

Aerial Shot of Shark Bay Coastline 

Loggerhead Turtles at Shark Bay 

Bottlenose Dolphin Mother and Newborn on Koombana Bay 

Bottlenose Dolphin Mother and Calf on Koombana Bay 

Bottlenose Dolphins on Koombana Bay 

Juvenile Green Turtle on Ningaloo Reef 

The Crossing - Esperanza Tails Shell Across the Pacific 

Cave Survey Tongass National Forest 

MV Greenpeace in pack-ice on 2nd expedition to set up base camp. Antarctica. 

Aerial Shot of Shark Bay Coastline 

Cave Survey Tongass National Forest 

Cave Survey Tongass National Forest 

Cave Survey Tongass National Forest 

Tongass Cave Project Arch Alaska 

Tongass Cave Project Arch Alaska 

Tongass Cave Project Arch Alaska 

Antarctica's icy coastline