Barn Swallow has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Great Swamp | South Kingstown | Washington | 28-Apr-2023 |
| David Gregg | Saugatucket Rd | South Kingstown | Washington | 25-Apr-2023 |
| Jess Bishop | Wesquage Pond | Narragansett | Washington | 17-Apr-2023 |
| Paul L'Etoile | Ninigret Pond | Charlestown | Washington | 14-Apr-2023 |
| Sue Palmer | Big Machaug Pond | Westerly | Washington | 06-Apr-2023 |