Black-throated Blue Warbler has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Kellen Rosburg | Block Island (and ferry) | Charlestown | Washington | 28-Sep-2013 |
| Paul L'Etoile | Miantonomi | Newport | Newport | 19-May-2013 |
| Ben Shamgochian | Swan Point Cemetery | Providence | Providence | 13-May-2013 |
| John Balletto | Swan Point Cemetery | Providence | Providence | 11-May-2013 |
| Cathy Gim | Swan Point | Providence | Providence | 11-May-2013 |
| Janaehesser | Swan Point Cemetery | Providence | Providence | 10-May-2013 |
| Kevin Rogers | John H. Chafee Preserve--Rome Point | North Kingstown | Washington | 10-May-2013 |
| Carlos Pedro | Miantonomi | Newport | Newport | 09-May-2013 |
| Jan St.Jean | Swan Point | Providence | Providence | 09-May-2013 |
| John Magill | Miantonomi | Newport | Newport | 09-May-2013 |
| Wayne Munns | Miantonomi | Newport | Newport | 09-May-2013 |
| Barbara Sherman | Miantonomi Park | Newport | Newport | 09-May-2013 |
| Jen Scranton | Miantonomi | Newport | Newport | 09-May-2013 |