Figure Captions
Figure 1. Z scores with 66% and 95% credible intervals (black bars) computed with Bayesian mixed models showing captive-wild pairwise contrasts of wing feather lengths of birds of 16 species. Primary flight feathers are numbered in decreasing order counting inward from P10 on the leading edge of the wing. LW = unflattened wing chord, LP = length of the longest primary feather, LS = length of the most distal secondary flight feather. High Z scores indicate that feathers of captive-born individuals are longer, low Z scores indicate that feathers of wild-born individuals are longer. Species with significant effects are highlighted with illustrations (artwork by Julian Teh).
Figure 2. Wing phenotypes of captive- vs. wild-born orange-bellied parrots. The captive phenotype involves a shorter outermost flight feather (1mm2 grid), and results in halving of juvenile survival of the first year of life relative to the wild phenotype. Artwork by Julian Teh.