Winfried Wisniewski / Blue Wildebeest (Connochaetes taurinus) herd with Burchell's Zebra (Equus burchellii) and tourists in landrover and hot air balloon, Masai Mara, Kenya

Mark Raycroft / Black Bear (Ursus americanus) mother and cub crossing road, North America

Yva Momatiuk & John Eastcott / Kiwi crossing sign along roadside, near tourist town of Rotorua, North Island, New Zealand

Angelo Gandolfi / Traditional Alpine summer pasture sheds, with shepherd's SUV parked. Picos de Europa National Park, Cantabria, Spain. July 2008.

Pete Oxford / Hanuman Langur (Semnopithecus entellus) sitting on spare tire of tourist vehicle, Ranthambhore National Park, Rajasthan, India

Pete Oxford / Jeep and cracked mud on the salt flats of the Little Rann of Kutch, Gujarat, India

Pete Oxford / African Lion (Panthera leo) watched by tourists, vulnerable, Africa

Konrad Wothe / Blue Wildebeest (Connochaetes taurinus) herd migrating past safari vehicle, Serengeti, Africa

Thomas Mangelsen / Bengal Tiger (Panthera tigris tigris) crossing the road in front of tourist vehicles, Bandhavgarh National Park, India

Konrad Wothe / Siberian Tiger (Panthera tigris altaica) group with tourist vehicles, Siberian Tiger Park, Harbin, China

Tim Fitzharris / African Elephant (Loxodonta africana) herd and tourists, Kenya

Onne van der Wal / Viper dinghy hauled out a on trailer behind SUV.

Pete Oxford / Baobab (Adansonia digitata) and Land Rover, Makgadikgadi Pans, Kalahari Desert, Botswana

Mitsuaki Iwago / Tourist in Land Rover driving by tall termite mound, South Australia