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 | Black-headed Gull Chroicocephalus ridibundus |
|---|---|
| Record ID | 300 |
| Date | 20 Jan 1996 |
| Location | Mandai Mudflats |
| Count | 2 individuals |
| Date added | 25 Oct 2021 |
| Background | Reportedly 2 adults in non-breeding plumage. |
|---|---|
| Verdict | Accepted / Wild (Unverifiable) |
Bird Society of Singapore. (2021). Record 300: Black-headed Gull Chroicocephalus ridibundus. Retrieved July 4, 2025, from https://records.singaporebirds.com/record/300/.