SCOTLAND: The Big Picture / Mountain hare (Lepus timidus) adult in spring pelage /coat stretching and yawning, Scotland, UK, May.

Ingo Arndt / Grizzly Bear (Ursus arctos horribilis) mother and cub watched by tourists, Lake Clark National Park, Alaska

Rob Brown / Tourists admiring Dettifoss Waterfall, Vatnajokull National Park, Iceland

Andrew Parkinson / Tourist Vehicles stopped at a location where an adult male tiger has just crossed a forest track. Bandhavgarh National Park, India. Non-ex.

Colin Monteath / Trekker and limestone ridges with peaks from 4700 meter Cacananpunta Pass, Cordillera Huayhuash, Andes, Peru

Jim Brandenburg / Fireweed (Chamerion angustifolium) flowering in meadow with kayaker on lake, Minnesota

Hiroya Minakuchi / Humpback Whale (Megaptera novaeangliae) surfacing near zodiac full of tourists, Antarctic Peninsula, Antarctica

Konrad Wothe / King Penguin (Aptenodytes patagonicus) group coming ashore near tourists, St Andrew's Bay, South Georgia Island

Konrad Wothe / King Penguin (Aptenodytes patagonicus) group going to sea with tourists nearby, St Andrew's Bay, South Georgia Island

Flip Nicklin / Gray Whale (Eschrichtius robustus) calf being touched by tourist, Baja California, Mexico

Konrad Wothe / Chimpanzee (Pan troglodytes) near tourists, Mahale Mountains National Park, Tanzania

Hiroya Minakuchi / Gray Whale (Eschrichtius robustus) calf being pet by tourists on whale watching boat, showing baleen plates, San Ignacio Lagoon, Baja California, Mexico

Hiroya Minakuchi / Gray Whale (Eschrichtius robustus) calf coming up to tourist's hand, San Ignacio Lagoon, Baja California, Mexico