| Citation | Bishop, K.D. and J.M. Diamond, 1987 The Black-headed Gull Larus ridibundus in Irian Jaya. Kukila, Bulletin of the Indonesian Ornithological Society 3(1-2):45-46. |
| Ref. | 7297 Bishop, K.D. and J.M. Diamond, 1987 |
| Page | |
| Named Used as Valid | Larus novaehollandiae |
| Locality | |
| Distribution | Papua New Guinea. |