Ingo Arndt / Guanaco (Lama guanicoe) herd and mountains, Paine Massif, Torres del Paine, Torres del Paine National Park, Patagonia, Chile

Ingo Arndt / Mountains and lake, Nordenskjold Lake, Paine Massif, Torres del Paine, Torres del Paine National Park, Patagonia, Chile

Ingo Arndt / Mountains reflected in lake, Paine Massif, Torres del Paine, Torres del Paine National Park, Patagonia, Chile

Jack Dykinga / Sunrise on Kruger Peak, reflected in Lago O'Higgins with flowering asters emerging from water. Los Mellisos, Cordon Peineta, Aysén Province, Chile.

David Tipling / Common cuckoo (Cuculus canorus) male in flight, Peak District, England, UK. May.

Tim Fitzharris / Grand Tetons from Schwabacher Landing, Grand Teton National Park, Wyoming

Shane P. White / Lake and mountains, Cuernos del Paine, Torres del Paine National Park, Patagonia, Chile

Shane P. White / Forest in autumn near mountains, Mount Fitz Roy, Patagonia, Chile

Andrew Peacock / Minden / Taiga and snow-covered mountains in autumn, Glacier Bay National Park, Alaska

Benjamin Olson / Minden / Mountain Lion (Puma concolor) and mountains, Cordillera Paine, Torres del Paine National Park, Chile

Chien Lee / Minden / Stick Insect (Monticomorpha flavolimbata) pair mating in mountains, Bengoh Range, Ecuador

Gavin Hellier / Timelapse of the sun rising over Hong Kong Central and Victoria Harbour, seen from Victoria Peak, Hong Kong, China, June 2017. Hellier