The Agropelter (Anthrocephalus craniofractens) is a mythical fearsome critter said to inhabit hollow trees of the conifer woods from Maine to Oregon. From this vantage point, the creature would await an unwary person and hurl wooden splinters and branches at the intruder. Some have described the creature as being so quick that it has never been seen. One reference describes the creature as having a "slender, wirely body, the villainous face of an ape, and arms like muscular whiplashes, with which it can snap off dead branches and hurl them through the air like shells from a six inch gun."