A western diamondback rattlesnake rears up in South Texas, sticking out its forked tongue.
Western diamondbacks spend most of the day asleep, curled up on sunny rocks to warm their cold blood. They can “smell” heat with a special organ in their nose, which they use to find their prey.
Stock Image #20170327-101437
Western Diamondback Rattlesnake in South Texas was last modified: June 27th, 2020 by