Green Iguana Facts: An Untamed Science Ecofact

Published: March 5, 2009, 6:49 p.m.

Green Iguanas are prehistoric creatures of the Central and South American rainforests. They can grow to almost 7 feet in length, get to approximately 20 pounds and live for almost 30 years. Not all green iguanas are green though. Many will start green and end up a dull grey and have males that turn a brilliant orange color. If you want to see more iguana videos then go to UntamedScience.com.