Flying Fish

Flying fish are marine fishes with enlarged pectoral fins that spread like wings during glides above the sea. A rapid underwater approach and tail strokes provide the launch. They glide rather than sustain powered flight, often using the maneuver to escape underwater predators. Some species also have enlarged pelvic fins that add lift and stability. After a glide they re-enter the water, where fins and tail resume ordinary swimming. Plankton and other small foods support their lives in surface waters.