Marsh Wren has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jessica Bishop | Bonnet | Narragansett | Washington | 22-Aug-2026 |
| Sue Palmer | Ninigret mudflats | Charlestown | Washington | 11-Jul-2026 |
| Dick & Marge Bradley | Hundred Acre Cove | East Providence | Providence | 18-May-2026 |