The Mummy-nest Flyer is a scavenging animal that lives in the bodies of larger dead animals mostly in the head area (termed Mummy-nests). Not much is known about it however like its diet, size and possible subspecies. It has no evidence of legs, however it could use its tail-like protrusion to propel it forward while on ground level. There is even a debate if the flyer and its nest are the same creature
Neither Leo nor Ike observed this species, so not much is known about it.