Texas rattlesnakes in their natural environment. Look at the center of the first picture. Rattlesnakes are native to West Texas.
You can find them looking for shade wherever they can find it.

The second picture gets you a little closer to the action. The third picture gives you a closeup of the rattlesnake hole. In the fourth pictures, one of the previously-content rattlers has his eyes on you. The fifth picture is of a big, happy family.