Wilson's Storm-Petrel has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Carlos Pedro | Coxes Ledge | Pelagic | Offshore | 29-May-2013 |
| Cathy Gim | 25 miles south of Point Judith | Pelagic | Offshore | 27-May-2013 |
| Paul L'Etoile | Cox's Ledge | Pelagic | Offshore | 27-May-2013 |
| John Magill | Cox Ledge | Pelagic | Offshore | 27-May-2013 |
| Jan St.Jean | Cox's ledge | Pelagic | Offshore | 27-May-2013 |
| Barbara Sherman | Cox Ledge aboard the Snappa | Pelagic | Offshore | 27-May-2013 |
| Wayne Munns | Coxes Ledge from the Snappa | Pelagic | Offshore | 27-May-2013 |