Ingo Arndt / Snow covered Cerro Paine Grande in the Cordillera Paine massif. At sunrise, Torres del Paine National Park, Patagonia, Chile. April 2017.

Tui De Roy / Galapagos fur seal (Arctocephalus galapagoensis) large territorial bull on volcanic rocks. South Coast Cerro Azul (Cinco Cerros), Isabela, Galapagos Islands, Ecuador, June.

Konrad Wothe / Giant old tree in the rainforest at Cerro de la Muerte, Costa Rica 2007

Konrad Wothe / Mossy tree in mountainous rainforest at Cerro de la Muerte, Costa Rica

Andy Rouse / Marine Iguana (Amblyrhynchus cristatus) walking along beach. Cerro Dragon, Galapagos, September.

Oriol Alamany / Laguna Torre and Grande glacier below Cerro Torre (3102 m), Los Glaciares National Park, Andes, Patagonia, Argentina, January 2006

Michael Hutchinson / Cerro Fitz Roy with clouds behind, seen across reed-filled lake, Los Glaciares National Park, Argentina February 2009

Colin Monteath / East Face of Cerro Torre, Los Glaciares National Park, Patagonia, Argentina

Pete Oxford / Galapagos sealion (Zalophus californianus wollebaeki) sunning on rock, Cerro Brujo, San Cristobal Is, Galapagos

Jack Dykinga / Cerro Colorado volcano crater at sunset with Sierra de los Tanques in background, Biosphere Reserve of Pinacate and Gran Desierto Altar, Sonora, Mexico

ZSSD / Panamanian Golden Frog (Atelopus zeteki) pair in amplexus, native to Panama

Colin Monteath / Cerro Torre and Fitzroy reflected in small pond at dawn, Loma Plieque Tumbado, Los Glaciares National Park, Patagonia, Argentina