Sunrise, Central Pacific Ocean, December 1974

Setting Sun Disappeared Behind Low Clouds, South Pacific, 1974-1975

Gibbs Island, Snow-Covered, Glaciated Heights, Antarctica, 1974-1975

Gibbs Island, Snow-Covered, Glaciated Heights, Antarctica, 1974-1975

Iceberg, Gerlache Strait, Antarctica, January 1975

Giant Euphorbia, Queen Elizabeth National Park, Uganda, August 2, 1970

Weaver Finch, Queen Elizabeth Park, Uganda, Africa, 1970

White Rhinoceroses, Murchison Falls Park, Uganda, Africa, 1970

Vultures on Dead Elephant, Murchison Falls Park, Uganda, Africa, 1970

Elephants, Murchison Falls Park, Uganda, Africa, 1970

Gentoo Penguins on Shore of Couverville Island, Antarctica, January 1975

Chinstrap Penguins, Couverville Islands, Antarctica, 1975

R/V Hero Moving Away from Couverville Island, Antarctica, January 1975

Killer Whales, McMurdo Sound, Antarctica, January 1975

Ryder Bay, Adelaide Island, Antarctica, March 1976

Adélie Penguins Diving into Sea, Torgersen Island, Antarctica, 1975

View Approaching Deception Island, Antarctica, January 1975

Ross Sea, Antarctica, January 1976

Bismarck Strait, Snow Pack Hides Shore Line, Antarctica, January 1975

Weddell Seal, Joubin Island, Antarctica, January 1975