Table 2.

Correlation analysis to test for the consistency of the instantaneous local camber, the angle of incidence and the angle of attack of the forewing and the hindwing within and between individuals. (The camber, the angle of incidence and the angle of attack are all highly consistent for the hindwing both between and within individuals. The forewing shows relatively little variation in the angle of incidence and the angle of attack within individuals, but is highly variable between individuals. The forewing camber shows relatively little consistency either between or within individuals. See the text for further explanation.)

	mean correlation coefficient
	within individuals	between individuals
hindwing camber	0.95	0.88
forewing camber	0.57	0.29
hindwing angle of incidence	0.98	0.95
forewing angle of incidence	0.96	0.84
hindwing angle of attack	0.98	0.93
forewing angle of attack	0.86	0.66