Black Tern has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Paul L'Etoile | Frances Fleet | Pelagic | Offshore | 23-Aug-2023 |
| Sue Palmer | Charlestown Breachway | Charlestown | Washington | 30-Jul-2023 |
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Paul L'Etoile | Frances Fleet | Pelagic | Offshore | 23-Aug-2023 |
| Sue Palmer | Charlestown Breachway | Charlestown | Washington | 30-Jul-2023 |