Figure 1
From: Proxies of energy expenditure for marine mammals: an experimental test of “the time trap”

Pearson’s correlation coefficients for relationships between combinations of different running means and thresholds for mean ODBA (light colours) and VeDBA (dark colours) with \({s\dot{{\rm{V}}}O}_{2}\) (ml min−1 kg−1; A–C) and for total ODBA (light colours) and VeDBA (dark colours) with sVO2 (ml kg−1; D–F). Data presented separately for (A and D) large females diving (N = 4 animals; n = 130 trials); (B and E) male fur seals and sea lions swimming transitionally (N = 5 animals; n = 86); C and F female and juvenile fur seals and sea lions swimming transitionally (N = 4 animals; n = 47 trials).