Chestnut-sided Warbler has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Sue Palmer | Ponagansett Road | Foster | Providence | 14-May-2023 |
| Jess Bishop | Mia | Newport | Newport | 13-May-2023 |
| Paul L'Etoile | Saunderstown | North Kingstown | Washington | 13-May-2023 |
| Dick & Marge Bradley | Ponaganset Road | Glocester | Providence | 09-May-2023 |