Geospiza scandens, Academy Bay, Santa Cruz Island, Galápagos Islands, April 30, 1966

Yellow-crowned Night Heron, Sombrero Chino, Santiago, Galápagos Islands, May 13, 1966

Flamingos, Bainbridge Island, Galápagos Islands, March 26, 1966

Flightless Cormorants, Punta Espinosa, Fernandina Island, Galápagos Islands, April 8, 1966

Cliff Detail, Bainbridge Island, Galápagos Islands, March 25, 1966

Ghost Crab on Beach, San Cristobal Island, Galápagos Islands, May 23, 1966

Sea Lions on Beach, Isla Mosquera, Galápagos Islands, March 8, 1966

Flightless Cormorants, Punta Espinosa, Fernandina Island, Galápagos Islands, April 8, 1966

Blue-footed Boobies, Tagus Cove, Isabela Island, Galápagos Islands, April 9, 1966

Red-footed Boobies, Tower Island, Galápagos Islands, March 22, 1966

Displaying Frigate Birds, Tower Island, Galápagos Islands, March 22, 1966

Flamingos, Bainbridge Island, Galápagos Islands, March 26, 1966

Sea Lions, South Plazas Island, Galápagos Islands, March 6, 1966

Red Crabs on Stump, Isla Mosquera, Galápagos Islands, March 8, 1966

Sea Lions on Beach, Isla Mosquera, Galápagos Islands, March 8, 1966

Cliffs at Buccaneer Cove, Santiago Island, Galápagos Islands, April 12, 1966

Galápagos Ducks, James Bay, Santiago Island, Galápagos Islands, April 12, 1966

Swallowtail Gulls, Punta Pitt, San Cristóbal Island, Galápagos Islands, May 24, 1966

Stone Lion, Delos, Greece, April 18, 1967

Temple of Wine Miracle, Corinth, Greece, April 10, 1967