A sea lion is any of several marine mammals of the family Otariidae (sea lions and fur seals). Sea lions are characterized by the presence of external ear pinnae[?] or flaps, long front flippers, and the ability to walk on four flippers on land. Sea lions are generally found in coastal waters of the temperate to subpolar[?] regions of both northern and southern hemispheres.
... technology of the F/A-22, the design does incorporate many low-observable features resulting in a much smaller radar cross-section than earlier fighters.
It is also ...