Table 2 Summarized trip and haul-out metrics by season and sex for YOY grey seals
| Â | Trips | Utilization distributions | In WEA | Haul-out | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Season | Sex | N | n | Duration (d)a | Length (km)a | Dist. offshore (km)a | 50% UD (km2)a | 95% UD (km2)a | n trips | Probabilitya | Duration (h)a | % timeb |
Winter | ♀ | 26 | 51 | 7.8 (9.9) | 253.4 (336.4) | 18.2 (18.8) | 2760 (1432) | 11,511 (5144) | 49 (96%) | 0.04 (0.15) | 3.1 (9.9) | 9.4 (6.5) |
♂ | 20 | 52 | 7.6 (7.9) | 232.8 (341.7) | 23.8 (37.8) | 2693 (1876) | 11,050 (8678) | 51 (98%) | 0.05 (0.20) | 3.4 (14.1) | 14.1 (9.1) | |
Spring | ♀ | 24 | 102 | 11.0 (11.6) | 431.0 (485.1) | 56.6 (59.0) | 3419 (2530) | 15,916 (10,520) | 99 (97%) | 0.06 (0.25) | 5.0 (13.0) | 11.1 (5.7) |
♂ | 24 | 79 | 9.1 (8.7) | 441.2 (374.8) | 55.0 (43.6) | 3186 (2708) | 15,222 (11,990) | 78 (99%) | 0.02 (0.07) | 6.1 (14.6) | 14.0 (7.5) | |
Summer | ♀ | 12 | 42 | 5.7 (7.2) | 241.8 (395.3) | 30.9 (39.5) | 2824 (2378) | 11,934 (16,190) | 28 (67%) | < 0.01 (0.01) | 4.4 (10.8) | 23.9 (10.9) |
♂ | 13 | 41 | 5.3 (4.6) | 289.6 (283.7) | 35.1 (52.8) | 3203 (5764) | 14,292 (17,924) | 24 (59%) | < 0.01 | 3.7 (6.6) | 20.3 (7.1) | |
Fall | ♀ | 2 | 4 | 5.3 (1.4) | 241.9 (166.5) | 40.8 (28.7) | 3856 (3951) | 14,390 (13,126) | 2 (50%) | < 0.01 | 6.1 (11.5) | 30.0 (17.6) |
♂ | 2 | 16 | 4.5 (2.2) | 165.2 (97.3) | 25.4 (20.2) | 2176 (746) | 9184 (2627) | 4 (25%) | < 0.01 | 3.0 (5.6) | 21.0 (3.9) | |
Total | ♀ | 29 | 199 | 8.1 (9.7) | 329.9 (438.6) | 36.9 (54.1) | 3034 (2389) | 12,998 (10,381) | 178 (89%) | 0.02 (0.15) | 4.5 (11.9) | 13.3 (6.3) |
♂ | 30 | 188 | 7.0 (7.3) | 327.0 (385.0) | 39.2 (52.7) | 2902 (2701) | 13,347 (10,712) | 157 (84%) | 0.01 (0.07) | 4.2 (8.5) | 15.3 (5.5) | |