Figure 2

Selected body condition indices according to the day of the year. Fultons’s K Index (A), Major Axis Regression Residuals (B) and Scaled Mass Index (C). Mean predicted relationship curve (red line) and respective 75%, 80%, 85%, 90% and 95% credible intervals (different shades of grey areas) drawn on parameter values from 3,000 MCMC samples of the posterior distribution.