Northern Rough-winged Swallow has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| David Gregg | Main Street pond | South Kingstown | Washington | 15-May-2021 |
| Jen Leitao | Miantonomi park | Newport | Newport | 08-May-2021 |
| Wayne Munns | East Ferry | Jamestown | Newport | 02-May-2021 |
| Barbara Sherman | Tri-Pond Park Nature Center | South Kingstown | Washington | 30-Apr-2021 |
| Carlos Pedro | Rainbow Pond | Jamestown | Newport | 29-Apr-2021 |
| John Bean | Lonsdale | Cumberland | Providence | 21-Apr-2021 |
| John Magill | Allen's Harbor | North Kingstown | Washington | 18-Apr-2021 |
| Don Heitzmann | Tri-pond Park | South Kingstown | Washington | 17-Apr-2021 |
| Dianne Auld | Trustom Pond | South Kingstown | Washington | 17-Apr-2021 |
| Paul L'Etoile | Saunderstown | North Kingstown | Washington | 12-Apr-2021 |
| Dick & Marge Bradley | Seapowet | Tiverton | Newport | 07-Apr-2021 |
| Jess Bishop | Saunderstown | North Kingstown | Washington | 05-Apr-2021 |
| Jan St.Jean | Whalers | South Kingstown | Washington | 05-Apr-2021 |
| Sue Palmer | Tri-Pond nature ctr | South Kingstown | Washington | 05-Apr-2021 |