Green Heron has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dianne Auld | Trustom | South Kingstown | Washington | 14-Jun-2016 |
| Cathy Gim | Galilee | Narragansett | Washington | 11-Jun-2016 |
| DAVID WALLIS | Trustom Pond | South Kingstown | Washington | 04-Jun-2016 |
| Steven | Blackstone River | Cumberland | Providence | 30-May-2016 |
| Kari McDonald | Succotash marsh | South Kingstown | Washington | 25-May-2016 |
| Barbara Sherman | Lower Pond of Narrow River | South Kingstown | Washington | 19-May-2016 |
| Don Heitzmann | Gilbert Stuart | South Kingstown | Washington | 17-May-2016 |
| Dominick Pacelli | Watchocomet Cove | East Providence | Providence | 14-May-2016 |
| Paul L'Etoile | Breachway | Charlestown | Washington | 14-May-2016 |
| Wayne Munns | Rainbow Ponds | Jamestown | Newport | 14-May-2016 |
| Mark Pagliarini | NBS | Middletown | Newport | 12-May-2016 |
| Dick & Marge Bradley | Escape Road, Galillee | Narragansett | Washington | 11-May-2016 |
| Carlos Pedro | Swan Point | Providence | Providence | 11-May-2016 |
| Jan St.Jean | Swan Point | Providence | Providence | 11-May-2016 |
| Matt Schenck | Arcadia--Breakheart Pond | Exeter | Washington | 13-Apr-2016 |