Humpback whale:

Date/time (local)OccurrenceLatitudeLongitudeNotes
04/23/24 00:20:15Possibly detected48.3901-61.8194Possible low amplitude humpback whale song in P10-16, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season; as there are no higher-frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.
04/23/24 00:35:15Possibly detected48.3900-61.8196Probable low amplitude humpback whale song throughout the period, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season and are not the most shapely of calls; as there are no higher- frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.
04/23/24 00:50:15Possibly detected48.3900-61.8198Possible low amplitude humpback whale song in P1-3, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season; as there are no higher-frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.




Notes:

Date/time (local)LatitudeLongitudeNotes
04/23/24 00:20:1548.3901-61.8194Possible low amplitude humpback whale song in P10-16, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season; as there are no higher-frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.
04/23/24 00:35:1548.3900-61.8196Probable low amplitude humpback whale song throughout the period, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season and are not the most shapely of calls; as there are no higher- frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.
04/23/24 00:50:1548.3900-61.8198Possible low amplitude humpback whale song in P1-3, indicated by the repetition of the low-frequency tonal units, although these are lower in frequency than units observed from validated HW song themes along the US East Coast this season; as there are no higher-frequency units or harmonics, it is difficult to tell if this is simply a faint theme of this year's song or background noise.


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