Elephant Eating Baobab Tree, Tsavo East, Kenya, Africa, 1970

Elephants at Water Hole, Tsavo East, Kenya, August 26, 1970

Cheetah with Cub, Amboseli, Kenya, Africa, 1970

Teleki Tarn, Mount Kenya, Africa, February 14, 1970

Crab Scratchings, James Bay, James Island, Galápagos Islands, April 1, 1966

Pink Flower, Forest on Mount Kenya, February 15, 1970

Sable Antelopes, Shimba Hills, Kenya, Africa, 1970

Lava, Sullivan Bay, James Island, Galápagos Islands, March 10, 1966

Sea Lion, Santiago Island, Galápagos Island, Galápagos Islands, May 10, 1966

Mount Kenya Peaks and Groundsel in Evening Light, from Teleki Valley, February 13, 1970

Flamingos, Lake Nakuru, Kenya, 1970

Elephant with Newborn Calf, Tsavo East, Kenya, Africa, 1970

Elephant with Newborn Calf, Tsavo East, Kenya, Africa, 1970

Ice in Brook, 13,800 Feet, Upper Teleki Valley, Mount Kenya, February 14, 1970

Road to San Borjas, Arroyo with Cholla and Elephant Trees, Baja California, Mexico, August 5, 1966

Bull Elephant, Amboseli, Kenya, Africa, 1970

Cirio and Mountains, near Turnoff to Bahia San Luis Gonzaga, Baja California, Mexico, August 15, 1966

Llo Molo Women, Lake Rudolf, Kenya, Africa, 1970

Cheetah Pulling Down Grants Gazelle, Amboseli, Kenya, 1970

Fig Tree on Granite Rock, Road to San Francisquito, Baja California, August 7, 1966