Table 1.
Number of spin and non-spin foraging (F+) and non-foraging (F−) dives recorded during eight tag deployments (DTAGs) on seven adult Risso's dolphins (Grampus griseus), off Terceira Island, Azores.
| spin |
non-spin |
|||||||
|---|---|---|---|---|---|---|---|---|
| ind. | tag ID | date of tagging | time of tagging | duration (h) | F+ | F− | F+ | F− |
| 1 | gg13_238a | 26 Aug 2013 | 16.12 | 5.7 | 2 | 0 | 3 | 8 |
| 1 | gg17_203a | 22 July 2017 | 12.33 | 9.4 | 20 | 0 | 0 | 5 |
| 2 | gg15_229a | 17 Aug 2015 | 9.41 | 16.7 | 10 | 3 | 30 | 22 |
| 3 | gg15_229c | 17 Aug 2015 | 13.53 | 11.0 | 0 | 0 | 18 | 19 |
| 4 | gg16_169a | 17 June 2016 | 14.12 | 4.9 | 8 | 2 | 3 | 8 |
| 5 | gg16_171a | 19 June 2016 | 8.51 | 11.8 | 4 | 1 | 0 | 12 |
| 6 | gg17_200a | 19 July 2017 | 11.04 | 15.9 | 25 | 1 | 1 | 10 |
| 7 | gg18_214a | 2 Aug 2018 | 15.37 | 10.2 | 6 | 0 | 15 | 30 |
| Total | 85.6 | 75 | 7 | 70 | 114 | |||