Ruby-throated Hummingbird has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Dick & Marge Bradley | Whitehead preserve | Little Compton | Newport | 10-May-2021 |
| Don Heitzmann | Fisherville Brook ASRI refuge | Exeter | Washington | 07-May-2021 |
| David Gregg | Saugatucket Rd. | South Kingstown | Washington | 06-May-2021 |
| Jen Leitao | Home | Coventry | Kent | 06-May-2021 |
| John Bean | Monastery | Cumberland | Providence | 03-May-2021 |
| Paul L'Etoile | Saunderstown | North Kingstown | Washington | 01-May-2021 |
| Carlos Pedro | Kimball | Charlestown | Washington | 01-May-2021 |
| Wayne Munns | Mia | Newport | Newport | 01-May-2021 |
| Jess Bishop | Mia | Newport | Newport | 30-Apr-2021 |
| Barbara Sherman | My Yard | Narragansett | Washington | 29-Apr-2021 |
| Jan St.Jean | Home | Charlestown | Washington | 29-Apr-2021 |
| Dianne Auld | Home | Coventry | Kent | 29-Apr-2021 |
| John Magill | My yard | Johnston | Providence | 23-Apr-2021 |
| Sue Palmer | My house | Westerly | Washington | 22-Apr-2021 |