Figure 6. Comparison of highest Tb found in nursing bouts and entire observation hours.

All data are shown as means + S.D. Sample sizes (n) vary from 21 to 26 depending on days of lactation (refer to the details in Supplementary Table 1). Open-diamond represents the highest body temperature observed during the 8-hour behavioural observation between 10.00 h and 18.00 h. Closed-diamond represents the highest body temperature observed in nursing bouts between 10.00 h and 18.00 h.