Fig. 5. (A) Coefficient of lift, (B) coefficient of drag, and (C) lift-to-drag ratio vs relative camber. Individual gliders use different ranges of relative camber. There was no significant correlation between relative camber and lift coefficient. Although no correlation is apparent between drag coefficient and relative camber, multiple regression results detected a significant negative correlation. There is a significant positive correlation between lift-to-drag ratio and relative camber. Points represent averages over a glide sequence for 4 animals (Ind1–4).