| Citation | Osa, Y. and Y. Watanuki 2002 Status of seabirds breeding in Hokkaido. Journal of the Yamashina Institute of Ornithology 33:107-141. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 5567 |
| Language | English |
| Usage | |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |