Right whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
12/22/25 12:42:37	Possibly detected	42.4685	-70.6968	Some short classified and unclassified upcalls, but HW in the next period and there have been upcall bouts as part of the HW song. Difficult to distinguish between species here.

Humpback whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
12/22/25 12:42:37	Possibly detected	42.4685	-70.6968	Some short classified and unclassified upcalls, but HW in the next period and there have been upcall bouts as part of the HW song. Difficult to distinguish between species here.
12/22/25 12:57:37	Detected	42.4685	-70.6968
12/22/25 13:12:37	Possibly detected	42.4685	-70.6968
12/22/25 13:57:37	Detected	42.4685	-70.6968	Faint HW song with upcalls.
12/22/25 14:12:37	Possibly detected	42.4685	-70.6968	A couple of possible unclassified upcalls in P3-4 but they look like they could be part of some HW song.
12/22/25 15:12:37	Possibly detected	42.4685	-70.6968
12/22/25 15:27:37	Possibly detected	42.4685	-70.6968
12/22/25 15:57:37	Possibly detected	42.4685	-70.6968
12/22/25 16:12:37	Detected	42.4685	-70.6968
12/22/25 16:57:37	Possibly detected	42.4685	-70.6968
12/22/25 17:27:37	Detected	42.4685	-70.6968
12/22/25 17:42:37	Detected	42.4685	-70.6968
12/22/25 17:57:37	Detected	42.4685	-70.6968
12/22/25 18:12:37	Detected	42.4685	-70.6968
12/22/25 18:57:37	Detected	42.4685	-70.6968
12/22/25 19:12:37	Possibly detected	42.4685	-70.6968
12/22/25 19:27:37	Possibly detected	42.4685	-70.6968
12/22/25 19:57:37	Detected	42.4685	-70.6968
12/22/25 20:12:37	Detected	42.4685	-70.6968
12/22/25 21:12:37	Detected	42.4685	-70.6968
12/22/25 21:27:37	Detected	42.4685	-70.6968
12/22/25 21:57:37	Detected	42.4685	-70.6968
12/22/25 22:12:37	Detected	42.4685	-70.6968
12/22/25 22:27:37	Possibly detected	42.4685	-70.6968
12/22/25 22:42:37	Possibly detected	42.4685	-70.6968
12/22/25 22:57:37	Possibly detected	42.4685	-70.6968
12/22/25 23:12:37	Possibly detected	42.4685	-70.6968
12/22/25 23:27:37	Detected	42.4685	-70.6968
12/22/25 23:42:37	Detected	42.4685	-70.6968
12/22/25 23:57:37	Detected	42.4685	-70.6968

---

Notes:

Date/time (local)	Latitude	Longitude	Notes
12/22/25 09:42:37	42.4685	-70.6968	One classified upcall but it appears to be part of some faint noise.
12/22/25 12:42:37	42.4685	-70.6968	Some short classified and unclassified upcalls, but HW in the next period and there have been upcall bouts as part of the HW song. Difficult to distinguish between species here.
12/22/25 13:57:37	42.4685	-70.6968	Faint HW song with upcalls.
12/22/25 14:12:37	42.4685	-70.6968	A couple of possible unclassified upcalls in P3-4 but they look like they could be part of some HW song.

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