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. 2016 Jun 13;6:27865. doi: 10.1038/srep27865

Figure 2. Age-related differences in thermal centering.

Figure 2

(a) Climb rates in thermals of juvenile and adult vultures differed, with juveniles having lower climb rates (U = 85, P = 0.003). (b) The circling radius of juveniles was smaller (U = 79, P = 0.02). (c) No age-related differences in circling radii under low wind shear conditions were observed, but greater circling radii were found for adults (blue) compared with juveniles (red) under intermediate wind shear conditions. Grayish areas indicate SE. Values in panels a and b are mean ± SE.