text: can someone tell me the purpose of skunks besides roadkill? i've been pondering this all day since driving into work this morning and having that sneaky stinch find its way into my car.  i don't know what's taken me so long but, i really need to know  why they are here. skunks are excellent at rodent and insect control and their diet includes black widow spiders and scorpions. being carrion eaters, they help keep roadways and neighborhoods clean. with their slow, waddling gait and bushy tail, these gentle mammals are delightful to see from a distance, and play an important role in keeping nature in balance - the natural way.