| Foraging trip characteristics |
|
|
|
|
| Trip duration (d) |
9.4 ± 3.7 |
4.8 ± 2.2 |
— |
— |
| Proportion of daytime on the water surface (%) |
19.5 ± 5.5 |
21.4 ± 7.2 |
53.0 ± 7.5 |
62.8 ± 8.0 |
| Proportion of nighttime on the water surface (%) |
11.7 ± 4.7 |
17.9 ± 5.8 |
59.2 ± 4.8 |
79.9 ± 5.7 |
| Spatial ecology parameters |
|
|
|
|
| HR overlaps within populations (%) |
85.2 ± 8.3 |
91.3 ± 6.2 |
68.2 ± 7.7 |
95.3 ± 9.4 |
| FR overlaps within populations (%) |
86.4 ± 3.2 |
88.5 ± 9.3 |
53.2 ± 8.9 |
85.1 ± 11.1 |
| HR overlaps among populations (%) |
83.1 ± 4.2 |
52.1 ± 5.2 |
| FR overlaps among populations (%) |
79.6 ± 5.2 |
7.8 ± 1.1 |
| Habitat of foraging areas (50% Kernel UD) |
|
|
|
|
| Bathymetry (BAT; m) |
556 ± 123 |
456 ± 166 |
1648 ± 230 |
409 ± 106 |
| Sea Surface Temperature (SST; °C) |
18.5 ± 0.9 |
19.9 ± 1.9 |
15.7 ± 0.5 |
18.3 ± 1.6 |
| Chlorophyll a concentration (CHL; mg m-3) |
1.09 ± 0.35 |
1.22 ± 0.56 |
0.21 ± 0.15 |
1.22 ± 0.56 |
| Wind speed (WSPD; m s-1) |
8.4 ± 1.6 |
9.0 ± 2.8 |
14.5 ± 1.9 |
10.3 ± 1.5 |
| Distance to colony (DCOL; m) |
665 ±248 |
389 ±105 |
2110 ± 598 |
410 ±105 |
