Summary statistics from linear models retained in the confidence set (evidence ratio >0.13) for log number of young (36–43mm) and climate variables (July-September).

<p><i>K</i> = number of model parameters, AICc = corrected AIC, Δ_i difference in model AIC and the AIC best model (AIC_min), (ω_i) = AIC weight, r² = regression coefficient, σ² = model residual variance.</p><p>Model parameters for model without a climate variable: intercept only Δ_I = 11.61, σ² = 0.84.</p><p>Summary statistics from linear models retained in the confidence set (evidence ratio >0.13) for log number of young (36–43mm) and climate variables (July-September).