| Citation | Guinard, E., H. Weimerskirch and P. Jouventin 1998 Population changes and demography of the Northern Rockhopper Penguin on Amsterdam and Saint Paul Islands. Seabirds Colonial Waterbirds 21(2):222-228. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 4923 |
| Language | English |
| Usage | |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |