Gadwall has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Kellen Rosburg | Weekapaug Ponds | Westerly | Washington | 09-Nov-2013 |
| Kevin Rogers | Cooneymus Rd | New Shoreham | Washington | 01-Feb-2013 |
| Paul L'Etoile | Mill Pond | South Kingstown | Washington | 18-Jan-2013 |
| Cathy Gim | Echo Lake | Barrington | Bristol | 17-Jan-2013 |
| drew wheelan | White Brook | Richmond | Washington | 13-Jan-2013 |
| Janaehesser | Watchemoket Cove | East Providence | Providence | 11-Jan-2013 |
| DAVID WALLIS | Library Pond | North Kingstown | Washington | 07-Jan-2013 |
| Barbara Sherman | Narrow River from Pollock Ave boat ramp | South Kingstown | Washington | 07-Jan-2013 |
| John Shamgochian | River Rd. | Providence | Providence | 05-Jan-2013 |
| Ben Shamgochian | Blackstone Park | Providence | Providence | 05-Jan-2013 |
| John Balletto | Seekonk River | Providence | Providence | 02-Jan-2013 |
| Carlos Pedro | White Brook | Richmond | Washington | 01-Jan-2013 |
| Jan St.Jean | White Brook | Richmond | Washington | 01-Jan-2013 |
| John Magill | White Brook | Richmond | Washington | 01-Jan-2013 |
| Greg Sargeant | Seekonk River | Providence | Providence | 01-Jan-2013 |
| Phil Budlong | Tiogue Lake | Coventry | Kent | 01-Jan-2013 |
| Wayne Munns | White Brook | Richmond | Washington | 01-Jan-2013 |
| Jen Scranton | Tiogue Lake | Coventry | Kent | 01-Jan-2013 |
| Ryan Kleinert | Tiogue Lake | Coventry | Kent | 01-Jan-2013 |