Extended Data Fig. 3: Bootstrapping our results within the conservative centre of gravity measurement error supported our results.
From: Birds can transition between stable and unstable states via wing morphing

We used a Monte Carlo method to investigate the impact of centre of gravity measurement error on the phenotypic optima for the maximum static margin (green) and minimum static margin (purple). Our results for a stable maximum and an unstable minimum are confirmed with over a 95% confidence interval.