Table 1.

Multiple linear regression models of color lightness and body size effects (mean ± SE) on experimental body temperature increase (lightness = color lightness of basal wing and body, size = wingspan)

Model factors	Lightness	Size	Lightness × size	AIC	∆AIC	LogLik
Lightness, size	−0.030 ± 0.009a	0.137 ± 0.028a		174.30	0	−82.15
Lightness, size, lightness × size	−0.070 ± 0.031a	0.094 ± 0.042a	0.001 ± 0.001	187.74	13.44	−87.87

AIC, Akaike information criterion; ∆AIC, Akaike differences; LogLik, the log‐likelihood estimate.

^a p < .05.