Diamondback Rattlesnake (Crotalus atrox)
This one was going the right direction...away.
Keep your distance!

© John R McNeill

© Michael L Maggio
Mike Maggio either had a very long telephoto for this shot or likes to get a lot closer than your webmaster does....
Look at those fangs!

© Michael L Maggio
At least the rattler has his mouth full already in this shot. Mike explained that is a rabbit's foot showing from the rattler's mouth...a lucky one not.

© Michael L Maggio