Cory's Shearwater has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Paul L'Etoile | Block Canyon | Pelagic | Offshore | 03-Sep-2018 |
| Barbara Sherman | Lady Frances - SE Coxes Ledgeady Frances - SE Coxes Ledge | Pelagic | Offshore | 24-Aug-2018 |
| Dominick Pacelli | Dedicated Pelagic | Pelagic | Offshore | 18-Aug-2018 |
| Matt Schenck | Offshore | Pelagic | Offshore | 18-Aug-2018 |
| Dick & Marge Bradley | Francis fleet pelagic | Narragansett | Washington | 10-Jul-2018 |
| Jan St.Jean | Whale watch | Pelagic | Offshore | 07-Jul-2018 |
| Wayne Munns | Whale Watch | Pelagic | Offshore | 07-Jul-2018 |
| Don Heitzmann | East Grounds Whale Watch | Narragansett | Washington | 07-Jul-2018 |
| DAVID WALLIS | Whale Watch | Pelagic | Offshore | 03-Jul-2018 |
| Carlos Pedro | S.EAST OF BLOCK I. | Pelagic | Offshore | 03-Jul-2018 |