Least Flycatcher has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Barbara Sherman | Pine Top - Arcadia | West Greenwich | Kent | 27-Jun-2020 |
| John Magill | Pine Top | West Greenwich | Kent | 03-Jun-2020 |
| Dick & Marge Bradley | Swan Point | Providence | Providence | 16-May-2020 |
| Greg Nemes | Swan Point Cemetery | Providence | Providence | 14-May-2020 |
| Alex Patterson | Swan Point | Providence | Providence | 13-May-2020 |
| Dianne Auld | Trustom | South Kingstown | Washington | 10-May-2020 |
| Jess Bishop | Mia | Newport | Newport | 08-May-2020 |
| Don Heitzmann | Valley Marsh | Lincoln | Providence | 07-May-2020 |
| Dominick Pacelli | Monastery | Cumberland | Providence | 05-May-2020 |
| Matt Schenck | Nicholas Farm Management Area | Coventry | Kent | 05-May-2020 |
| Jan St.Jean | Miantonomi | Newport | Newport | 04-May-2020 |
| Carlos Pedro | Pine Top | West Greenwich | Kent | 04-May-2020 |
| Sue Palmer | Pine Top | West Greenwich | Kent | 04-May-2020 |
| Wayne Munns | Mia | Newport | Newport | 04-May-2020 |