People walking across Shibuya Crossing, Shibuya, Tokyo, Honshu, Japan, Asia

People walking across Shibuya Crossing, Shibuya, Tokyo, Honshu, Japan, Asia

People walking across Shibuya Crossing, Shibuya, Tokyo, Honshu, Japan, Asia

Hiking across the Rainbow Mountain chain in the Andes, Peru, South America

Red Colobus monkeys. One of Africa's rarest primates

Pedestrians in winter coats walking across cobbled road on zebra crossing in Place de la Concorde, Central Paris, France

Group of four hikers walking in rain across Raudfeldsgja Ravine in Snaefellsnes peninsula, Iceland

A Galapagos tortoise (Geochelone nigrita) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side. Shot with a Nikon D810 in the Galapagos Islands; Galapagos Islands, Galapagos, Ecuador

Galapagos giant tortoise (Chelonoidis nigra) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side; Galapagos Islands, Ecuador

Galapagos giant tortoise (Chelonoidis nigra) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side; Galapagos Islands, Ecuador

African Elephant (Loxodonta) walking across a road, Etosha National Park; Namibia

A leopard, Panthera pardus, walks across a dirt road, looking away, tail curled up, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa