Fin whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
12/31/21 00:16:17	Possibly detected	41.2111	-71.3043
12/31/21 01:16:17	Detected	41.2027	-71.3077
12/31/21 02:16:17	Detected	41.1985	-71.3101
12/31/21 02:31:17	Possibly detected	41.1974	-71.3106
12/31/21 03:16:17	Detected	41.1942	-71.3120
12/31/21 04:16:17	Possibly detected	41.1917	-71.3140
12/31/21 05:16:17	Detected	41.1902	-71.3139
12/31/21 05:31:17	Detected	41.1894	-71.3135
12/31/21 06:31:17	Detected	41.1880	-71.3137
12/31/21 07:16:17	Detected	41.1827	-71.3107
12/31/21 08:16:17	Detected	41.1756	-71.3067
12/31/21 09:16:17	Detected	41.1689	-71.3038
12/31/21 10:16:17	Detected	41.1576	-71.3027
12/31/21 11:16:17	Detected	41.1476	-71.2995
12/31/21 11:31:17	Detected	41.1449	-71.3002
12/31/21 12:16:17	Detected	41.1365	-71.3026
12/31/21 12:31:17	Detected	41.1337	-71.3034
12/31/21 13:11:01	Detected	41.1257	-71.3057
12/31/21 14:16:17	Detected	41.1199	-71.3084
12/31/21 14:31:17	Detected	41.1183	-71.3094
12/31/21 14:46:17	Detected	41.1167	-71.3104
12/31/21 15:16:17	Detected	41.1135	-71.3125
12/31/21 15:31:17	Possibly detected	41.1120	-71.3135
12/31/21 16:16:17	Detected	41.1097	-71.3146
12/31/21 16:31:17	Detected	41.1090	-71.3145
12/31/21 17:31:17	Possibly detected	41.1060	-71.3138
12/31/21 21:01:17	Possibly detected	41.0921	-71.3128
12/31/21 21:16:17	Possibly detected	41.0899	-71.3123
12/31/21 22:31:17	Possibly detected	41.0786	-71.3097
12/31/21 23:16:17	Detected	41.0742	-71.3100
12/31/21 23:31:17	Detected	41.0719	-71.3101

Humpback whale:

Date/time (local)	Occurrence	Latitude	Longitude	Notes
12/31/21 16:16:17	Possibly detected	41.1097	-71.3146
12/31/21 19:16:17	Detected	41.0990	-71.3129
12/31/21 22:16:17	Possibly detected	41.0809	-71.3102
12/31/21 22:31:17	Detected	41.0786	-71.3097

Back