Chestnut-sided Warbler has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| DAVID WALLIS | Miantonomi Park | Newport | Newport | 19-May-2018 |
| John Magill | Swan Pt Cemetery | Providence | Providence | 17-May-2018 |
| Dick & Marge Bradley | Miantanomi | Newport | Newport | 16-May-2018 |
| Paul L'Etoile | Yard | North Kingstown | Washington | 16-May-2018 |
| Dianne Auld | Rome Point | South Kingstown | Washington | 16-May-2018 |
| Barbara Sherman | Rome Point | North Kingstown | Washington | 15-May-2018 |
| Don Heitzmann | Miantoomi | Newport | Newport | 11-May-2018 |
| Dominick Pacelli | Swan Point | Providence | Providence | 11-May-2018 |
| Matt Schenck | Miantonomi Park | Newport | Newport | 11-May-2018 |
| Jen Scranton | Swan Point | Providence | Providence | 11-May-2018 |
| Wayne Munns | Pine Top | West Greenwich | Kent | 11-May-2018 |
| Carlos Pedro | Great Swamp | South Kingstown | Washington | 09-May-2018 |
| Jan St.Jean | Great Swamp management area | South Kingstown | Washington | 09-May-2018 |