Thick-billed Murre has been seen by:
| Birder | Location | Town | County | Date |
|---|---|---|---|---|
| Sue Palmer | Block Island Ferry pelagic | Narragansett | Washington | 02-Feb-2020 |
| Alex Patterson | BI Ferry | Pelagic | Offshore | 02-Feb-2020 |
| Greg Nemes | Block Island Ferry | Pelagic | Offshore | 02-Feb-2020 |
| Carlos Pedro | To 10 mi SSEast of Block | Pelagic | Offshore | 31-Jan-2020 |
| Dominick Pacelli | Block Island Ferry | Pelagic | Offshore | 31-Jan-2020 |
| Jan St.Jean | Ferry | Pelagic | Offshore | 31-Jan-2020 |
| Wayne Munns | Cod boat | Pelagic | Offshore | 31-Jan-2020 |
| Don Heitzmann | Block Island Ferry | Pelagic | Offshore | 29-Jan-2020 |
| Matt Schenck | Block Island Ferry | Pelagic | Offshore | 26-Jan-2020 |
| Dick & Marge Bradley | Block Island ferry | Narragansett | Washington | 26-Jan-2020 |