Larus hyperboreus (bird)
Mass: 43.1 g
Found in one sample
Canada: Learmonth Site (Holocene)
Size measurements:
| body mass | 1576 kg | N = 0 | |
| body mass | 1855 kg | N = 0 |
See also Larus, Larus argentatus, Larus canus, Larus fuscus, Larus marinus, Larus melanocephalus, Larus michahellis, Larus sp.