Sei whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
04/14/26 16:10:57	Possibly detected	41.9178	-70.3320	Possible unclassified SW doublet in P10.
04/14/26 20:55:57	Detected	41.9178	-70.3320	Two classified doublets that don’t fit into the HW song.

Right whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
04/14/26 00:55:57	Detected	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 01:55:57	Possibly detected	41.9178	-70.3320	A lot of loud classified and unclassified upcalls but some appear patterned and there are some sporadic MF calls, could be RW or HW.
04/14/26 02:55:57	Detected	41.9178	-70.3320	Classified and unclassified upcalls. MF calls that could be RW or HW but the upcalls don’t appear patterned.
04/14/26 04:55:57	Possibly detected	41.9178	-70.3320	Two classified upcalls in P6-7 that could be RW, possible HW later in the period.
04/14/26 05:10:57	Possibly detected	41.9178	-70.3320	Two classified upcalls.
04/14/26 05:55:57	Detected	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 17:55:57	Detected	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 21:55:57	Possibly detected	41.9178	-70.3320	Three faint upcalls with two classifications in P2-3 that could potentially fall outside of the HW song, possibly RW.

Humpback whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
04/14/26 01:55:57	Possibly detected	41.9178	-70.3320	A lot of loud classified and unclassified upcalls but some appear patterned and there are some sporadic MF calls, could be RW or HW.
04/14/26 02:55:57	Possibly detected	41.9178	-70.3320	Classified and unclassified upcalls. MF calls that could be RW or HW but the upcalls don’t appear patterned.
04/14/26 03:55:57	Possibly detected	41.9178	-70.3320
04/14/26 04:55:57	Possibly detected	41.9178	-70.3320	Two classified upcalls in P6-7 that could be RW, possible HW later in the period.
04/14/26 06:55:57	Detected	41.9178	-70.3320
04/14/26 07:55:57	Detected	41.9178	-70.3320
04/14/26 08:10:57	Detected	41.9178	-70.3320
04/14/26 12:55:57	Possibly detected	41.9178	-70.3320	Probable HW social sounds.
04/14/26 13:10:57	Detected	41.9178	-70.3320
04/14/26 13:55:57	Detected	41.9178	-70.3320
04/14/26 14:10:57	Detected	41.9178	-70.3320
04/14/26 14:55:57	Possibly detected	41.9178	-70.3320
04/14/26 16:25:57	Possibly detected	41.9178	-70.3320
04/14/26 16:55:57	Possibly detected	41.9178	-70.3320
04/14/26 18:55:57	Possibly detected	41.9178	-70.3320
04/14/26 19:55:57	Detected	41.9178	-70.3320
04/14/26 20:55:57	Detected	41.9178	-70.3320	Two classified doublets that don’t fit into the HW song.
04/14/26 21:55:57	Detected	41.9178	-70.3320	Three faint upcalls with two classifications in P2-3 that could potentially fall outside of the HW song, possibly RW.
04/14/26 22:55:57	Detected	41.9178	-70.3320
04/14/26 23:55:57	Detected	41.9178	-70.3320

---

Notes:

Date/time (local)	Latitude	Longitude	Notes
04/14/26 00:55:57	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 01:55:57	41.9178	-70.3320	A lot of loud classified and unclassified upcalls but some appear patterned and there are some sporadic MF calls, could be RW or HW.
04/14/26 02:55:57	41.9178	-70.3320	Classified and unclassified upcalls. MF calls that could be RW or HW but the upcalls don’t appear patterned.
04/14/26 04:55:57	41.9178	-70.3320	Two classified upcalls in P6-7 that could be RW, possible HW later in the period.
04/14/26 05:10:57	41.9178	-70.3320	Two classified upcalls.
04/14/26 05:55:57	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 12:55:57	41.9178	-70.3320	Probable HW social sounds.
04/14/26 16:10:57	41.9178	-70.3320	Possible unclassified SW doublet in P10.
04/14/26 17:55:57	41.9178	-70.3320	Classified and unclassified upcalls.
04/14/26 20:55:57	41.9178	-70.3320	Two classified doublets that don’t fit into the HW song.
04/14/26 21:55:57	41.9178	-70.3320	Three faint upcalls with two classifications in P2-3 that could potentially fall outside of the HW song, possibly RW.

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