Coloured chameleons, Peyreras Private Reserve, Andasibe, Madagascar

Nile crocodile (Crocodilus niloticus), Chobe National Park, Chobe River, Botswana

Green iguana at Sumidero Canyon, Chiapas State, Mexico

Crocodile at the Laguna Colombia, Punta Sur, Cozumel Island, Quintana Roo State, Mexico

Desert Spiny Lizard (Sceloporus magister) in Sand Hollow State Park near St. George, Utah, United States of America

Jamaican Turquoise Anole lizard (Anolis grahami) (Graham's anole), Bermuda

African Dwarf Crocodile (Osteolaemus tetraspis), Hertfordshire Zoo, United Kingdom

Panther Chameleon, London Zoo, United Kingdom

Chameleon, Nosy Be island, Republic of Madagascar, Indian Ocean

Highland Eyelash pit viper (Bothriechis schlegelii) head emerging between flower leaves, Costa Rica

Black Spiny-tailed iguana (Ctenosaura similis), on New River near Lamanai, Belize

Adult male green iguana (Iguana iguana), on New River near Lamanai, Belize

The endemic Galapagos marine iguana (Amblyrhynchus cristatus) in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

The endemic Galapagos marine iguana (Amblyrhynchus cristatus) on Espanola Island in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Mugger crocodile (Crocodylus palustris) by the Senanayake Samudraya Lake, Gal Oya National Park, Sri Lanka, Indian subcontinent, South Asia