Trumpeter Swan has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Carlos Pedro | North End | New Shoreham | Washington | 15-May-2018 |
| Jan St.Jean | Block island north end | New Shoreham | Washington | 15-May-2018 |
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Carlos Pedro | North End | New Shoreham | Washington | 15-May-2018 |
| Jan St.Jean | Block island north end | New Shoreham | Washington | 15-May-2018 |