| Reference no. | Márquez, M.R., 1990 |
| Ecosystem | Palawan/North Borneo |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from southeast coast and off shore islands (Sarawak, Satang and Taland Islands) as one of the nesting grounds. At the western side, nesting periods occurs from May to August with several peaks; in Sabah, nesting occurs from September to April. |