Ruddy Duck has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dominick Pacelli | Trustom | South Kingstown | Washington | 08-Apr-2017 |
| Paul L'Etoile | Trustom Pond NWR | South Kingstown | Washington | 25-Mar-2017 |
| Danielle Crudden | Trustom | Charlestown | Washington | 28-Feb-2017 |
| Don Heitzmann | Easton's Pond | Newport | Newport | 04-Feb-2017 |
| Cathy Gim | Lawton Reservoir | Portsmouth | Newport | 26-Jan-2017 |
| Dianne Auld | Trustom | South Kingstown | Washington | 22-Jan-2017 |
| Matt Schenck | North end of Green End Pond | Middletown | Newport | 16-Jan-2017 |
| Barbara Sherman | Green End Pond | Middletown | Newport | 07-Jan-2017 |
| Jan St.Jean | Gardner Pond | Middletown | Newport | 05-Jan-2017 |
| DAVID WALLIS | Green pond | Newport | Newport | 03-Jan-2017 |
| Dick & Marge Bradley | Trustom pond | South Kingstown | Washington | 01-Jan-2017 |
| SusieQ | Trustom NWR | South Kingstown | Washington | 01-Jan-2017 |
| Wayne Munns | Burlingame SP | Charlestown | Washington | 01-Jan-2017 |
| Carlos Pedro | Burlingame | Charlestown | Washington | 01-Jan-2017 |