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. Click here to read more about this initiative.
Gull-billed Tern Gelochelidon nilotica
|Date range||20 Sep 2020 to 16 Nov 2020|
|Date added||25 Oct 2021|
|Date revised||Changes made|
|15 Dec 2021||An eBird checklist indicates this bird was present into mid-November, extending the last date by over one month.|