A nametag was worn on the upper right pocket flap. The Eagle Scout medal is worn on the left shirt pocket flap of the uniform. A hinge is left at one end of this flap. The keyhole is concealed with a decorative flap. Most lack a button or flap front. The nostrils have a very short flap of skin in front. The rear spoiler included a functional Gurney flap. The pair then flap their wings. Pashto has a retroflex lateral flap. The process of lifting and folding back the flap can sometimes be uncomfortable. Nerves from the flap and the tissue it has been attached to may eventually connect. Ailerons and a simple high-lift flap are located on the trailing edge. This allows them to soar continuously and only rarely flap their wings. Most are covered by a flap or seal on the outside for weatherproofing. The bird would flap its wings in a futile attempt to escape.