Stephen with Bull Snake, Tesuque, New Mexico, July 29, 1948

Stephen and Jonathan, Great Spruce Head Island, Maine, August 1, 1944

Stephen and Jonathan, Great Spruce Head Island, Maine, August 1, 1944

Jonathan and Stephen Looking at Book, Tesuque, New Mexico, August 15, 1948

Acadian Chickadee, Great Spruce Head Island, Maine, June 30, 1945

Acadian Chickadee, Great Spruce Head Island, Maine, June 30, 1945

Stephen Porter, Great Spruce Head Island, Maine, August 1, 1944

Stephen Porter, Great Spruce Head Island, Maine

Mating Lions, Amboseli, Kenya, August 20, 1970

Textile Mill, Ürümqi, 1981

Llo Molo Making Fire, Lake Rudolf, Kenya, 1970

Lion in Tree, Maasai Mara Game Preserve, Kenya, Africa, 1970

Elfin

[El Pajaro del Oceano]

Grevy's Zebras, Samburu Reserve, Kenya, Africa, 1970

Lesser Flamingos, Lake Hannington, Kenya, September 4, 1970

Sable Antelopes, Shimba Hills, Kenya, Africa, 1970

Male Lions, Ngorongoro Crater, Tanzania, February 1970

Llo Molo Dancers, Lake Rudolf, Kenya, Africa, June 26, 1970

Llo Molo Net Fisherman, Lake Rudolf, Kenya, Africa, 1970