highly significantp < 0.0001
Repeated-measures ANOVA revealed a highly significant effect of time ( F 37,962 = 34.6; p < 0.0001) on body mass variations (Fig. 1 a).
Repeated-measures ANOVA revealed a highly significant effect of time ( F 37,962 = 34.6; p < 0.0001) on body mass variations (Fig. 1 a).
Despite cold-acclimated birds being on average 7.9% heavier than warm-acclimated individuals throughout the experiment, the analysis showed a marginally non-significant effect of thermal treatment ( F 1,2 = 10.4; p = 0.08; Fig. 1 a shows both groups separately as well as mean values).