Bank Swallow has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Sue Palmer | Ninigret Mudflats | Charlestown | Washington | 14-Jul-2019 |
| Alex Patterson | Southeast Light | New Shoreham | Washington | 03-Jul-2019 |
| Paul L'Etoile | Ninigret Pond | Charlestown | Washington | 08-Jun-2019 |
| Barbara Sherman | Charlestown Breachway | Charlestown | Washington | 01-Jun-2019 |
| Wayne Munns | Ninigret mud flats | Charlestown | Washington | 01-Jun-2019 |
| Don Heitzmann | Napatree Point | Westerly | Washington | 30-May-2019 |
| Jan St.Jean | Block Island | New Shoreham | Washington | 16-May-2019 |
| Matt Schenck | Big River Management Area | West Greenwich | Kent | 10-May-2019 |
| Carlos Pedro | Trustom | South Kingstown | Washington | 29-Apr-2019 |
| Dominick Pacelli | Trustom Pond | South Kingstown | Washington | 26-Apr-2019 |