| Citation | de Vries, T. 1984 Why are frigate-birds colonial? Noticias de Galapagos 40. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 116368 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references |