Historical record: This record was not submitted by observers. It was compiled and made available here as part of the Singapore Birds Project's effort to make historical records more easily accessible.
| Species |
Black-headed Gull Chroicocephalus ridibundus |
|---|---|
| Record ID | 295 |
| Date | 25 Dec 1997 |
| Location | Mandai |
| Count | 1 individual |
| Date added | 25 Oct 2021 |
| Background | No descriptions in SINAV 11:4. |
|---|---|
| Verdict | Accepted / Wild (Unverifiable) |
| References | SINAV 11:4 |
|---|