Gentoo Penguin nesting adults rebuild pebble nest, Antarctica Sea ice break-up, Transantarctic Mountains, Ross Sea, Antarctica Bromeliads growing in trees along stream in Brazil Emperor Penguin pair with chick, Atka Bay, Weddell Sea, Antarctica Galapagos Sea Lion trio playing underwater, Galapagos Islands, Ecuador African Elephant juvenile and calf, Ol Pejeta Conservancy, Kenya African Elephant pair grazing, Ol Pejeta Conservancy, Kenya Blue-footed Booby pair in courtship dance, Santa Cruz Island, Galapagos Islands, Ecuador Olive Ridley Sea Turtle swimming in open ocean, Galapagos Islands, Ecuador Emperor Penguin Adelie Penguin group commuting across algae stained summer melt pool African Elephant group grazing, Ol Pejeta Conservancy, Kenya African Elephant herd, Mpala Research Centre, Kenya Galapagos Sea Lion (Zalophus wollebaeki) females socializing Blue-footed Booby pair in courtship dance, Santa Cruz Island, Galapagos Islands, Ecuador Greater Flamingo group courtship flight over salt lagoon, Ecuador Waved Albatross (Diomedea irrorata) courtship display sequence White Rhinoceros trio at sunset, Solio Ranch, Kenya Laysan Albatross pair bonding, Midway Atoll, Hawaii Blue-footed Booby (Sula nebouxii) pair performing courtship dance Marine Iguana on rock in shallow water, Galapagos Islands, Ecuador African Elephant group grazing, Ol Pejeta Conservancy, Kenya Galapagos Penguin Galapagos Tortoise on caldera rim, Alcedo Volcano, Ecuador Galapagos Land Iguana (Conolophus subcristatus) basking, Galapagos Islands, Ecuador African Elephant calf grazing, Ol Pejeta Conservancy, Kenya Puna Flamingo (Phoenicopterus jamesi) rare, three drinking from freshwater spring Page 1