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Figure 1


Fig. 1. Wing morphology in three age classes of chukar Alectoris chukar: babies (6–8 d.p.h.), juveniles (25–28 days), and adults (45+ days), which were used to study WAIR and flight. The wings are scaled so that the musculoskeletal portions are the same length. Adapted from Dial et al. (Dial et al., 2006).