Great Black-backed Gull has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jen Leitao | Moonstone | South Kingstown | Washington | 16-Jan-2022 |
| Paul L'Etoile | Beavertail | Jamestown | Newport | 06-Jan-2022 |
| Dick & Marge Bradley | Sachuest | Middletown | Newport | 05-Jan-2022 |
| John Bean | Brenton Pt | Newport | Newport | 04-Jan-2022 |
| Wayne Munns | Jamestown Farms | Jamestown | Newport | 02-Jan-2022 |
| Jan St.Jean | Brenton point | Newport | Newport | 02-Jan-2022 |
| Carlos Pedro | Brenton Point | Newport | Newport | 01-Jan-2022 |
| Sue Palmer | Brenton Point | Newport | Newport | 01-Jan-2022 |
| Jess Bishop | Brenton Pt | Newport | Newport | 01-Jan-2022 |
| Paul Miller | Mackeral Cove | Jamestown | Newport | 01-Jan-2022 |
| David Gregg | Great Salt Pond Upper Pond | South Kingstown | Washington | 01-Jan-2022 |