Table 3. Linear mixed models describing surface temperature of the bill base (Tbase).
Models | K | AICc | ΔAICc | AICc weight |
SSP * Ta | 7 | 860.717 | 0 | 0.720 |
SSP * Ta + SSP * Ta 2 | 9 | 863.740 | 3.024 | 0.159 |
Individual is a random effect and square root of activity is a fixed effect in each model. Models with ΔAICc <5 are included here (see full model set in Table S2).