National Geographic : 1954 Mar
397 © Kodachromes by Paul A. Zahl (upper enlarged 1% times; lower 4) Flying Fishes Soar Through Air on Delicate Fins Spread Like Airplane Wings Cypselurus can leap from the water and glide for 20 or 30 seconds. Adults are silver and blue. The young (below) wear the yellow and brown of seaweed. This specimen turns its belly toward the camera.