| Reference no. | Fosberg, F.R., M.-H. Sachet and D.R. Stoddart, 1983 |
| Ecosystem | Rapa-Pitcairn |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Found mostly close to cliff top especially at the South End (Ref. 87921) of Henderson (Ref. 87896). Breeds on all four islands through the year (Ref. 5718, 6661). A peak of laying was observed from March to May 1991. The estimated breeding population i |