So People Under Stand - Tumblr Posts

"menstruation is punishment for original sin" is a fairly common doctrine (altho in my experience it's usually more implicit than just baldly stated like that)

anyway this implies that of all the animal kingdom, humans are not UNIQUE in sinning, but are joined by bats, the elephant shrew, and the spiny mouse species Acomys cahirinus. (according to my 5 seconds on wikipedia at least)