Discerning what makes rattlesnakes tick is a life’s work for researchers like William Hayes. So if he wants to introduce you to the biological complexity that makes them worthy of study, be prepared ...
The Santa Catalina Island rattlesnake isn’t noteworthy just because it’s the rarest species of rattlesnake. It’s also the only rattlesnake that has no rattle. The Santa Catalina Island rattlesnake is ...