Thick-bodied and black with a large, triangular head,
vertical and elliptical pupils (eyes),
a pit on each side of the head between
the nostril and the eye and a distinct rattle on the end of the tail;
cross-banded pattern may be faint or absent; typically found on forested
hillsides; rare, venomous (36-60", up to 74")? (If Yes, click here)