Royal Tern has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Barbara Sherman | Succotash Marsh | South Kingstown | Washington | 31-Jul-2014 |
| Jan St.Jean | Succotash Marsh | South Kingstown | Washington | 31-Jul-2014 |
| Wayne Munns | Succotash Sweet Spot | South Kingstown | Washington | 31-Jul-2014 |