Cliff Swallow has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Ninigret Mudflats | Charlestown | Washington | 31-Aug-2026 |
| Sue Palmer | Watch Hill Lighthouse | Westerly | Washington | 30-May-2026 |
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Ninigret Mudflats | Charlestown | Washington | 31-Aug-2026 |
| Sue Palmer | Watch Hill Lighthouse | Westerly | Washington | 30-May-2026 |