I'm pretty sure that it's only dudes, who upon encountering a venomous snake, insist that it pose like a pit viper. This viper, Agkistrodon contortrix aka the copperhead, was very slow to comply, likely due to the cool fall temperatures which made it a big sluggish. Or perhaps it knew, via its sophisicated heat sensors, that niether the stick nor the dumb scientists trying to get it to flick its forked tongue and coil for a strike, posed it no harm.
copperhead