It’s time for a battle between two tough snakes! Boa Constrictors are fairly long and their way of defeating other fighters is rather iconic, but Rattlesnakes have a pretty fun gimmick as well. The size can really vary depending on exactly what snake we’re talking about, but the Boa is usually larger. I would give him the edge because squeezing an opponent is more effective than letting out some noises. Boa Constrictor wins.
DReager1.com 
Which species of rattlesnake?
Honestly I never really thought about it. I’d have to think on that one.
There’re loads of species of rattlesnake. All are lethal.
It looks like a prairie rattlesnake to me based on the picture.
Cool, I wasn’t really aware of that animal. There are just so many that it’s hard to keep track of them all nowadays.
That’s true but a scientist has got to keep track and science doesn’t care what you think. Science cares about fact.
Definitely, it’s good that the scientists keep up with the changes.