Royal Tern has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jan St.Jean | Charlestown Breachway | Charlestown | Washington | 20-Aug-2013 |
| John Magill | Ninigret Flats | Charlestown | Washington | 09-Jul-2013 |
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jan St.Jean | Charlestown Breachway | Charlestown | Washington | 20-Aug-2013 |
| John Magill | Ninigret Flats | Charlestown | Washington | 09-Jul-2013 |