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Table 1 Details of animal-attached camera deployments on female Antarctic fur seals at Bird Island, South Georgia

From: Images as proximity sensors: the incidence of conspecific foraging in Antarctic fur seals

Seal ID Mass at outset (kg) Mass at return (kg) # images # videos (h) Trip start Trip duration (days) Duty cycle (h) # photos/videos with other seals # dives with other seals # bouts with other seals % light (>150) during deployment
W6160 49.0 46.0 2213   07/12/2000 4.73 All 0 0 0 7.2
W2955 40.0 40.0 3293   16/12/2000 6.71 All 8 6 3 14.4
W6710 38.5 41.0 911   27/12/2000 5.02 All 3 2 1 95.3
W6714 40.0 48.0   18 (0.44) 03/01/2001 6.61 All 4 4   89.5
W6726 41.5 43.0 930   03/02/2001 6.86 All 11 8 5 85.8
W6728 42.5 48.0 941   17/02/2001 8.31 All 33 25 8 77.2
W6508 42.5 40.5 2413   06/12/2001 6.16 All 1 1 1 5.6
W6554 30.5 34.5 2520   20/12/2001 15.74 All 0 0 0 4.4
W6714 46.5 46.5 2476   23/12/2001 7.01 All 1 1 1 3.8
W6559 36.5 36.0 2655   01/01/2002 4.12 1300–0100 3 3 3 11.2
W6561 39.5 39.0 2543   07/01/2002 6.66 1300–0100 0 0 0 30.9
W6722 37.5 43.0 3148   07/01/2002 5.71 1300–0100 1 1 1 12.5
W6059 37.5 39.0 1956   14/01/2002 3.16 1300–0100 2 1 1 11.9
W6565 35.5 38.5 2646   16/01/2002 3.68 All 0 0 0 19.8
W6568 39.5 42.5 2704   18/01/2002 2.89 All 54 28 5 61.4
W6570 42.5 45.0 2524   23/01/2002 5.30 All 4 3 3 4.2
W5745 40.5 42.0 2151   31/01/2002 4.96 All 0 0 0 13.3
W6651a,b 43.0 43.5   48 (1.15) 17/12/2002 7.12 1200–0000 2 2   13.9
W6658 40.5 35.5 2074   21/12/2002 5.72 All 1 1 1 2.3
W6667a,b 36.0 36.5   42 (0.99) 26/12/2002 9.88 1000–2200 16 16   66.6
W6037a 42.0 46.0   106 (1.29) 28/12/2002 8.51 All 0 0 0 3.8
W6675 35.5 38.0   121 (2.71) 02/01/2003 12.30 All 2 2   0
W6680a,b 37.0 40.5   34 (0.77) 04/01/2003 4.80 1100–2300 4 4   19.4
Total    38,098 369 (7.35)   151.96   122 images
28 videos
108 108  
  1. aDeployments faced posterior
  2. bThis camera (W) used blue light LEDs (potentially more apparent to other seals), whereas all other cameras used LEDs in near-infrared range