Suspect there is similar conservation across vertebrates that fly and early development of "wings" to out-swim predators. Flying fishes - Exocoetidae http://e

Suspect there is similar conservation across vertebrates that fly and early development of "wings" to out-swim predators. Flying fishes - Exocoetidae http://eol.org/pages/8245/details http://eol.org/pages/8245/details