Did You Know… Some Snakes Can Change Color?

Pictured here is Glendy, a male Arizona Black Rattlesnake, at his darkest and lightest. Like many snakes, Arizona Black Rattlesnakes (Crotalus cerberus) undergo morphological color change as they age. What is illustrated here is rarer in snakes; physiological color change is probably most well-known in chameleons, but Arizona Black Rattlesnakes can do this too! What’s […]

Did You Know… Some Snakes Can Change Color? Read More »