Why do iguanas fall out of trees when it's too cold?

In this archive video, Sherry Schlueter with the Wildlife Care Center explains why iguanas fall out of trees and lay motionless when the temperature gets too cold. Video is from Jan. 7, 2010.
Up Next
In this archive video, Sherry Schlueter with the Wildlife Care Center explains why iguanas fall out of trees and lay motionless when the temperature gets too cold. Video is from Jan. 7, 2010.