Age-dependent growth rates during marine and freshwater life of autumn, winter and spring-hatched inanga. Partial effects plots from the GAMMs for fitted smoothers of age-dependent growth rates among hatch-seasons. The estimated degrees of freedom (EDF) are shown on the y-axis. The dashed line is the model intercept and the grey shaded lines are the 95% confidence intervals of the predicted smoothers. Note the varying scales on the x-axes.