
Rattlesnake
A desert alarm clock with a noisy tail.
Rattlesnake vs Bison
Tonight's science rumble is set in a sunny arena with a splash pool nobody is allowed to hog. No snacks were harmed.
Rattlesnake
Crotalus atrox
A new rattle segment is added each time they shed.
Mice, rats, rabbits — small warm snacks of the desert.
Bison
Bison bison
Bison are the largest land animals in North America.
Grass. Lots of grass. They are walking lawns with opinions.
Who do YOU think wins?

Bison
A shaggy locomotive with horns.