| Referens | Elowe, K.D. and S. Payne, 1979 Aging young Herring gulls from measurements of body parts. Bird Banding 50:49-55. |
| Ref. | 91618 Elowe, K.D. and S. Payne, 1979 |
| Sida | |
| Named Used as Valid | Larus argentatus |
| Observationsplats | |
| Distribution | New Brunswick, Canada. |