Historical record: This record was not submitted by observers. It was compiled and made available here as part of the Bird Society of Singapore's effort to make historical records more easily accessible. Click here to read more about this initiative.
| Species | Hen Harrier Circus cyaneus |
|---|---|
| Record ID | 497 |
| Date | 15 Nov 1982 |
| Location | Poyan Reservoir |
| Count | 1 individual |
| Date added | 25 Oct 2021 |
| Background |
|---|
| Both Wang & Hails (2007) and Lim (2009) cites Hails (1988), the original unpublished manuscript that eventually led up to the publication Wang & Hails (2007). The bird was reportedly seen in November 1982. We do not access to the document as of writing (9 August 2021) and cannot confirm whether it contains descriptions of the sighting. |
| Verdict | Accepted / Wild (Unverifiable) |
|---|
| References | Hails, 1988 as cited in Wang & Hails, 2007 |
|---|---|
| Wang & Hails (2007) | Record is present in source |
| Lim (2009) | Record is present in source |
Bird Society of Singapore. (2021). Record 497: Hen Harrier Circus cyaneus. Retrieved August 19, 2025, from https://records.singaporebirds.com/record/497/.