Sei whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
04/12/25 05:21:45	Possibly detected	41.9178	-70.3320	One classified singlet.
04/12/25 06:21:45	Possibly detected	41.9178	-70.3320	One classified singlet with call type 17.
04/12/25 08:21:45	Detected	41.9178	-70.3320	Classified singlet and doublet.
04/12/25 08:51:45	Possibly detected	41.9178	-70.3320	Possible unclassified singlets in P10 and 14.
04/12/25 09:21:45	Detected	41.9178	-70.3320	Classified singlet and doublets.
04/12/25 09:36:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 09:51:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 10:06:45	Detected	41.9178	-70.3320	Classified doublet.
04/12/25 11:06:45	Possibly detected	41.9178	-70.3320	Unclassified doublet in P14.
04/12/25 11:21:45	Detected	41.9178	-70.3320	Classified doublet.
04/12/25 12:21:45	Possibly detected	41.9178	-70.3320	One classified singlet.
04/12/25 13:06:45	Possibly detected	41.9178	-70.3320	Classified and unclassified upcalls. One classified singlet.
04/12/25 13:21:45	Detected	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 13:51:45	Possibly detected	41.9178	-70.3320	Classified singlet.
04/12/25 14:06:45	Possibly detected	41.9178	-70.3320	Classified and unclassified upcalls. Unclassified singlets and doublet in P15-16.
04/12/25 14:21:45	Detected	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 14:36:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets. Possible unclassified upcalls in P4.
04/12/25 15:21:45	Detected	41.9178	-70.3320	Classified doublet.
04/12/25 17:21:45	Detected	41.9178	-70.3320	Unclassified upcall in P5. Classified doublet and singlets.
04/12/25 18:21:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 19:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified singlets and doublets.
04/12/25 19:36:45	Detected	41.9178	-70.3320	Classified doublet.
04/12/25 20:36:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and singlet.
04/12/25 21:51:45	Detected	41.9178	-70.3320	Unclassified but loud and isolated doublet and singlet in P12 and 14.
04/12/25 22:21:45	Detected	41.9178	-70.3320	Classified singlets.
04/12/25 22:36:45	Possibly detected	41.9178	-70.3320	Classified singlet and possible unclassified doublet in P13-14.
04/12/25 23:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and possible quadruplet in P15?
04/12/25 23:36:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets. Classified and unclassified upcalls.

Right whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
04/12/25 01:21:45	Possibly detected	41.9178	-70.3320	One classified upcall and two more probable unclassified upcalls in P3 and 5, but they’re short.
04/12/25 02:36:45	Possibly detected	41.9178	-70.3320	One classified upcall.
04/12/25 13:06:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. One classified singlet.
04/12/25 13:21:45	Possibly detected	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 14:06:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Unclassified singlets and doublet in P15-16.
04/12/25 14:21:45	Possibly detected	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 14:36:45	Possibly detected	41.9178	-70.3320	Classified and unclassified singlets and doublets. Possible unclassified upcalls in P4.
04/12/25 17:21:45	Possibly detected	41.9178	-70.3320	Unclassified upcall in P5. Classified doublet and singlets.
04/12/25 19:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified singlets and doublets.
04/12/25 20:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls and moans.
04/12/25 20:36:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and singlet.
04/12/25 21:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls.
04/12/25 22:51:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls.
04/12/25 23:21:45	Detected	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and possible quadruplet in P15?
04/12/25 23:36:45	Detected	41.9178	-70.3320	Classified and unclassified singlets and doublets. Classified and unclassified upcalls.

---

Notes:

Date/time (local)	Latitude	Longitude	Notes
04/12/25 01:21:45	41.9178	-70.3320	One classified upcall and two more probable unclassified upcalls in P3 and 5, but they’re short.
04/12/25 02:06:45	41.9178	-70.3320	Possible faint unclassified upcall in P15.
04/12/25 02:36:45	41.9178	-70.3320	One classified upcall.
04/12/25 05:21:45	41.9178	-70.3320	One classified singlet.
04/12/25 06:21:45	41.9178	-70.3320	One classified singlet with call type 17.
04/12/25 08:21:45	41.9178	-70.3320	Classified singlet and doublet.
04/12/25 08:51:45	41.9178	-70.3320	Possible unclassified singlets in P10 and 14.
04/12/25 09:06:45	41.9178	-70.3320	Unclassified singlet in P4.
04/12/25 09:21:45	41.9178	-70.3320	Classified singlet and doublets.
04/12/25 09:36:45	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 09:51:45	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 10:06:45	41.9178	-70.3320	Classified doublet.
04/12/25 11:06:45	41.9178	-70.3320	Unclassified doublet in P14.
04/12/25 11:21:45	41.9178	-70.3320	Classified doublet.
04/12/25 12:21:45	41.9178	-70.3320	One classified singlet.
04/12/25 13:06:45	41.9178	-70.3320	Classified and unclassified upcalls. One classified singlet.
04/12/25 13:21:45	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 13:36:45	41.9178	-70.3320	Possible unclassified singlet in P4.
04/12/25 13:51:45	41.9178	-70.3320	Classified singlet.
04/12/25 14:06:45	41.9178	-70.3320	Classified and unclassified upcalls. Unclassified singlets and doublet in P15-16.
04/12/25 14:21:45	41.9178	-70.3320	One classified upcall. Classified singlet and doublet.
04/12/25 14:36:45	41.9178	-70.3320	Classified and unclassified singlets and doublets. Possible unclassified upcalls in P4.
04/12/25 15:21:45	41.9178	-70.3320	Classified doublet.
04/12/25 17:21:45	41.9178	-70.3320	Unclassified upcall in P5. Classified doublet and singlets.
04/12/25 18:21:45	41.9178	-70.3320	Classified and unclassified singlets and doublets.
04/12/25 19:21:45	41.9178	-70.3320	Classified and unclassified upcalls. Classified singlets and doublets.
04/12/25 19:36:45	41.9178	-70.3320	Classified doublet.
04/12/25 20:21:45	41.9178	-70.3320	Classified and unclassified upcalls and moans.
04/12/25 20:36:45	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and singlet.
04/12/25 21:21:45	41.9178	-70.3320	Classified and unclassified upcalls.
04/12/25 21:36:45	41.9178	-70.3320	Possible unclassified upcall in P8.
04/12/25 21:51:45	41.9178	-70.3320	Unclassified but loud and isolated doublet and singlet in P12 and 14.
04/12/25 22:21:45	41.9178	-70.3320	Classified singlets.
04/12/25 22:36:45	41.9178	-70.3320	Classified singlet and possible unclassified doublet in P13-14.
04/12/25 22:51:45	41.9178	-70.3320	Classified and unclassified upcalls.
04/12/25 23:21:45	41.9178	-70.3320	Classified and unclassified upcalls. Classified and unclassified doublets and possible quadruplet in P15?
04/12/25 23:36:45	41.9178	-70.3320	Classified and unclassified singlets and doublets. Classified and unclassified upcalls.

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