Green Heron has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jen Leitao | Succotash Marsh | South Kingstown | Washington | 10-Jun-2022 |
| David Gregg | Brickyard Pond | Barrington | Bristol | 10-Jun-2022 |
| Paul L'Etoile | Ninigret Pond | Charlestown | Washington | 27-May-2022 |
| Carlos Pedro | Ninigret Tidal Flats | Charlestown | Washington | 24-May-2022 |
| Dick & Marge Bradley | Simmons Mill pond | Little Compton | Newport | 24-May-2022 |
| Jan St.Jean | Grassy Pt, Ninigret | Charlestown | Washington | 23-May-2022 |
| Paul Miller | Calf Pasture, Quonset Point bike path | North Kingstown | Washington | 20-May-2022 |
| John Bean | The Monastery | Cumberland | Providence | 09-May-2022 |
| Sue Palmer | Grills Preserve-Chase Hill Rd | Hopkinton | Washington | 08-May-2022 |
| Wayne Munns | Behind CVS on Post Rd | Narragansett | Washington | 04-May-2022 |
| Jess Bishop | Bonnet Shores | Narragansett | Washington | 30-Apr-2022 |