Carolina anoles are our most prolific garden pet, occurring by the thousands in our garden. It’s rare that a garden photography session doesn’t include several anole shots.
Carolina anoles are the only North American lizard with the ability to change color…usually ranging from green through brown. Despite being studied for years, researchers still have no idea what causes anoles to change color. Researchers know that their skin color has absolutely nothing to do with the material they are sitting on. The next best theory that anoles change color to regulate temperature has also been disproven.
Current research seems to link color change to stress, be that from entering the territory of another anole or relating to a pending sexual encounter. The natural world has so many secrets that we still don’t understand…ain’t mother nature grand!