Canvasback has been seen by:
| Birder | Location | Town | Date |
|---|---|---|---|
| Bryan Glemboski | Trstom Pond NWR | Matunuck | 14-Feb-2010 |
| Michelle | Apponaug Cove | Warwick | 21-Jan-2010 |
| Keith Gannon | Trustom Pond | 19-Jan-2010 | |
| Phil Budlong | Trustom Pond NWR, Matunuck | South Kingstown | 16-Jan-2010 |
| Wayne Munns | Trustom Pond | South Kingstown | 12-Jan-2010 |
| Barbara Sherman | Trustom Pond | South Kingstown | 12-Jan-2010 |
| Paul L'Etoile | Trustom Pond | South Kingstown | 09-Jan-2010 |
| John | Turner Reservoir | East Providence | 05-Jan-2010 |
| John Shamgochian | Turner Reservoir | East providence RI | 03-Jan-2010 |
| Carlos Pedro | East Providence Reservoir | EAST PROVIDENCE | 03-Jan-2010 |
| Jan St.Jean | East Providence | 03-Jan-2010 | |
| Greg Sargeant | Turner Reservoir | East Providence | 03-Jan-2010 |
| Mike Tucker | Turner Reservoir | East Providence | 02-Jan-2010 |