Green Heron has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dominick Pacelli | Bike Path | Lincoln | Providence | 12-Jul-2018 |
| Don Heitzmann | Breachway mudflats | Charlestown | Washington | 05-Jul-2018 |
| DAVID WALLIS | Wilson Park | North Kingstown | Washington | 16-Jun-2018 |
| Dianne Auld | Trustom | South Kingstown | Washington | 09-Jun-2018 |
| Kari McDonald | Friends yard | Coventry | Kent | 23-May-2018 |
| Dick & Marge Bradley | Chace Road | Warren | Bristol | 22-May-2018 |
| Matt Schenck | Norman Bird Sanctuary | Middletown | Newport | 16-May-2018 |
| Barbara Sherman | Paths off of South Ferry Road | Narragansett | Washington | 16-May-2018 |
| Wayne Munns | Rainbow Ponds | Jamestown | Newport | 05-May-2018 |
| Paul L'Etoile | Ninigret Pond | Charlestown | Washington | 04-May-2018 |
| Jan St.Jean | Route two near barbers pond | South Kingstown | Washington | 04-May-2018 |
| Carlos Pedro | Charlestown Breachway | Charlestown | Washington | 03-May-2018 |