Table 3.
Summary of number of seals for which resting HRV estimates were obtained and the number of individuals with repeat measures across years.
| No. of years with resting HRV estimate | No. of seals |
|---|---|
| 1 | 32 |
| 2 | 16 |
| 3 | 6 |
| 4 | 2 |
| 5 | 1 |
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