Pine Warbler has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Wayne Munns | Allen Harbor | North Kingstown | Washington | 02-May-2020 |
| Dominick Pacelli | Stepstone Falls | West Greenwich | Kent | 10-Apr-2020 |
| Dianne Auld | Acadia | Richmond | Washington | 04-Apr-2020 |
| Greg Nemes | Great Swamp | South Kingstown | Washington | 04-Apr-2020 |
| Paul L'Etoile | Arcadia | Exeter | Washington | 01-Apr-2020 |
| John Magill | Trustom Pond NWR | South Kingstown | Washington | 31-Mar-2020 |
| Barbara Sherman | Grills Preserve | Westerly | Washington | 28-Mar-2020 |
| Alex Patterson | Pine Top | West Greenwich | Kent | 28-Mar-2020 |
| Jess Bishop | Nicholas Farm | Coventry | Kent | 28-Mar-2020 |
| Don Heitzmann | Nicholas Farm | Coventry | Kent | 27-Mar-2020 |
| Matt Schenck | Nicholas Farm Management Area | South Kingstown | Washington | 25-Mar-2020 |
| Dick & Marge Bradley | Eight Rod Farm | Tiverton | Newport | 09-Mar-2020 |
| Sue Palmer | Frances Carter Preserve | Charlestown | Washington | 27-Feb-2020 |
| Jan St.Jean | Carter Preserve | Charlestown | Washington | 26-Feb-2020 |
| Carlos Pedro | Carolina MA | Richmond | Washington | 03-Feb-2020 |