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Cyclops Marine 2023 November - LEADERBOARD

A spectrogram (visual representation of a sound) of stereotyped 20 Hz fin whale calls

© NOAA Fisheries
A spectrogram (visual representation of a sound) of stereotyped 20 Hz fin whale calls photo copyright NOAA Fisheries taken at  and featuring the Cruising Yacht class
Cruising Yacht
Pantaenius Sail 2025 AUS FootersMRT AIS Man Overboard Beacons AUS / NZZhik 2024 December