A green iguana (Iguana iguana) (common iguana) (American iguana), in the jungle of Costa Rica, Central America

An adult green iguana (Iguana iguana), Pousado Rio Claro, Mato Grosso, Pantanal, Brazil, South America

Black Spiny-tailed Iguana (Ctenosaura similis), Chichen Itza, Yucatan, Mexico, North America

Galapagos Land Iguana (Conolophus subcristatus), large lizard can can grow to five feet long and live for 60 years, South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Green Iguana, Iguana Iguana, Grassy Key, Florida, United States of America, North America

Green Iguana (Iguana iguana), Alajuela Province, Costa Rica, Central America

An adult Green Iguana (Iguana iguana), basking in the sun on the Yanayacu River, Amazon Basin, Loreto, Peru, South America

Serpentarium green or common iguana, Skye, Scotland, United Kingdom, Europe

Green Iguana (Iguana Iguana), La Fortuna, Arenal, Costa Rica, Central America

Green iguana (iguana iguana) close-up of head, captive, south africa

Green iguana (iguana iguana) captive, south africa

Caribbean green iguana (Iguana iguana ssp.)

Young Green Iguana (Iguana iguana) young on a rock by the sea in the Salvation Islands, French Guiana