Black-billed Cuckoo has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Jen Leitao | Grills Preserve | Charlestown | Washington | 18-May-2022 |
| Sue Palmer | Rome point | North Kingstown | Washington | 17-May-2022 |
| Carlos Pedro | Rome Point | North Kingstown | Washington | 14-May-2022 |
| Jan St.Jean | Rome point | North Kingstown | Washington | 14-May-2022 |
| Jess Bishop | Rome Point | North Kingstown | Washington | 14-May-2022 |