| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 12/25/21 01:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 01:25:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 01:40:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 02:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 02:25:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 02:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 02:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 03:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 03:25:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 03:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 03:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 04:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 04:40:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 04:55:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 05:40:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 05:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 06:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 06:25:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 06:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 06:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 07:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 07:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 08:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 09:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 10:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 11:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 12:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 13:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 14:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 14:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 15:10:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 15:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 15:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 16:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 16:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 17:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 17:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 18:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 18:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 19:40:41 | Detected | 41.0613 | -70.8324 | Some faint upcalls throughout this period but it’s difficult to tell whether or not they’re part of a faint humpback song pattern. |
| 12/25/21 20:40:41 | Possibly detected | 41.0613 | -70.8324 | |
| 12/25/21 20:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 21:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 21:55:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 22:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 23:40:41 | Detected | 41.0613 | -70.8324 | |
| 12/25/21 23:55:41 | Detected | 41.0613 | -70.8324 |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 12/25/21 19:40:41 | 41.0613 | -70.8324 | Some faint upcalls throughout this period but it’s difficult to tell whether or not they’re part of a faint humpback song pattern. |