Fig. 5From: Body mass is associated with hibernation length, body temperature, and heart rate in free-ranging brown bearsBody temperature in winter: Predicted mean daytime body temperature (Tb) for hibernating brown bears 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 winter (grey solid line). Shaded areas display 95% confidence intervals. Tb from 1 December to 23 FebruaryBack to article page