VAR of two diamondback rattlesnakes moving around near entrance to their lair, their large bodies entwined, possibly while mating. VAR of rattlesnake moving over rocky ground, partly inside narrow cave. At one point, it rears up as if to strike (the cameraperson?), then continuing to slither along ground, often partly hidden from view, in and out shallow rock crevices lining this part of the desert. (42800)