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Fig. 7. Velocities and trajectories of six jumps by the same Saldula.
(A,C) Three jumps in which the wings were not moved. (A) Velocity, plotted as
a three-point rolling average against time, of a point on the body indicated
by cross on the cartoon. Peak velocity was reached before take-off. (C)
Trajectories of the same three jumps in which vertical movement is plotted
against horizontal movement. (B,D) Three jumps in which the wings were moved.
(B) Velocity as a three-point rolling average plotted against time. (D)
Trajectory.