marginally significantP = 0.06
During gliding segments, juveniles experienced marginally significant lower wind support (adults: 0.45 ± 0.35, juveniles: 0.03 ± 0.04; U = 41, P = 0.06) and similar side-wind (adults: 0.32 ± 0.17, juveniles: −0.01 ± 0.03; U = 39, P = 0.76).