Greater Scaup has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Sue Palmer | Trustom Pond | South Kingstown | Washington | 17-Jan-2019 |
| James Restivo | Saugatucket River (Downtown Wakefield) | South Kingstown | Washington | 17-Jan-2019 |
| Dianne Auld | Colt State Park | Bristol | Bristol | 12-Jan-2019 |
| Alex Patterson | Sachuest Point NWR | Middletown | Newport | 12-Jan-2019 |
| Dick & Marge Bradley | Trustom | South Kingstown | Washington | 06-Jan-2019 |
| Matt Schenck | Gardiner Pond | Middletown | Newport | 04-Jan-2019 |
| Dominick Pacelli | Trustom | South Kingstown | Washington | 03-Jan-2019 |
| John Magill | Trustom Pond | South Kingstown | Washington | 02-Jan-2019 |
| Barbara Sherman | Trustom Pond NWR | South Kingstown | Washington | 02-Jan-2019 |
| Jan St.Jean | Trustom Pond | South Kingstown | Washington | 02-Jan-2019 |
| Don Heitzmann | Trustom Pond NWR | Narragansett | Washington | 02-Jan-2019 |
| Wayne Munns | Trustom NWR | South Kingstown | Washington | 01-Jan-2019 |
| Paul L'Etoile | Easton's Pond | Newport | Newport | 01-Jan-2019 |
| Carlos Pedro | Trustom | South Kingstown | Washington | 01-Jan-2019 |