Whale shark - Quintana-Roo, Mexico, Caribbean Sea

Whale shark - Quintana-Roo, Mexico, Caribbean Sea

Balancing rocks with tourists looking up - Harare, Zimbabwe

Tourists sitting on balancing rocks - Harare, Zimbabwe

Camels used for tourist trek rest under the full moon - Morocco, Africa

Lion looking through window of tourist vehicle - South Africa

Male lion on hind legs looking through window of tourist vehicle - South Africa

Lion looking through window of tourist vehicle - South Africa

Male lion lying on the bonnet of tourist vehicle - South Africa

Dinner table on the beach for tourists - Seychelles

A tourist with Tuareg guide sits in the vastness of the sand dunes of the Erg Chebbi area of the Sahara desert

Female Chinese pangolin in her defensive coil