| Reference no. | Fosberg, F.R., M.-H. Sachet and D.R. Stoddart, 1983 |
| Ecosystem | Rapa-Pitcairn |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from Henderson (Refs. 87896, 87921). Breeds in Pitcairn, Henderson, Ducie and in Oeno in mid-October (Ref. 6661). Breeding population is 200 pairs on Ducie, 800 pairs on Oeno, and around 100 pairs for Henderson and Pitcairn (Ref. 5718). C: Ref. 5 |