Black-headed Gull has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Paul L'Etoile | Scarborough | Narragansett | Washington | 10-Feb-2026 |
| Dick & Marge Bradley | Scarborough Beach | Narragansett | Washington | 08-Jan-2026 |
| Sue Palmer | Scarborough Beach | South Kingstown | Washington | 02-Jan-2026 |