Fig. 3: Adult life expectancies and aging rates across captive and wild testudines.

Shaded bars represent either 95% credible intervals (non-sea turtle species3,4) or 95% confidence intervals (sea turtle species). Uncertainty estimates were computed using either Bayesian survival trajectory analysis (BaSTA) or the Delta Method. Tree tip color indicates family, and shapes and colors for aging rates and life expectancies show environment (i.e., captive (blue circles) versus wild (red squares)).