Least Tern has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jess Bishop | Quonnie | Charlestown | Washington | 29-May-2023 |
| Paul L'Etoile | Ninigret Pond | Charlestown | Washington | 19-May-2023 |
| Dick & Marge Bradley | Succotash marsh | South Kingstown | Washington | 15-May-2023 |
| Sue Palmer | Succotash Marsh | South Kingstown | Washington | 07-May-2023 |