Fig. 8From: Body mass is associated with hibernation length, body temperature, and heart rate in free-ranging brown bearsPassive summer body temperature: Predicted daily mean body temperature (Tb) for brown bears during inactivity in summer with body mass of 40Â kg (orange solid line), and bears with body mass of 120Â kg (blue dashed line) and mean smoothed values for each bear summer (grey solid line). Shaded areas display 95% confidence intervals. Tb data from 1 June to 21 AugustBack to article page