Table 3 Four different walrus foraging behaviours in number of sequence counts and seconds for 12 underwater recordings combined. Young Sound, Northeast Greenland 2001.
From: Feeding behaviour of free-ranging walruses with notes on apparent dextrality of flipper use
Feeding behaviour | Total no. of sequences | Min no. of strokes per sequences | Max no. of strokes per sequences | Total time | Min time | Max time | % foraging behaviour sequences | % foraging behaviour total time |
|---|---|---|---|---|---|---|---|---|
Right flipper | 183 | 1 | 55 | 2881 | 1 | 73 | 48 | 66 |
Left flipper | 23 | 1 | 12 | 166 | 2 | 21 | 6 | 4 |
Water-jet | 12 | - | - | 37 | 1 | 17 | 3 | 1 |
Muzzle-use | 163 | - | - | 1297 | 1 | 134 | 43 | 29 |