The OWL Ptilopsis leucotis has a remarkable but quite funny defense mechanism. When faced with a slightly larger OWL opens its wings in order to seem more. When faced with something much bigger, pulls inward her wings, squeezing her body, and narrows her eyes in thin slits. Also places the front fender of her breasts to cover, Recalling the Count Dracula. It is believed that using this skill like camouflage, so it looks like a broken tree branch.