Source Level of Antarctic Blue and Fin Whale Sounds Recorded on Sonobuoys Deployed in the Deep-Ocean Off Antarctica

The source levels, SL, of Antarctic blue and fin whale calls were estimated using acoustic recordings collected from directional sonobuoys deployed during an Antarctic voyage in 2019. Antarctic blue whale call types included stereotyped song and downswept frequency-modulated calls, often, respective...

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Bibliographic Details

Published in:	Frontiers in Marine Science
Main Authors:	Brian S. Miller, Susannah Calderan, Russell Leaper, Elanor J. Miller, Ana Širović, Kathleen M. Stafford, Elanor Bell, Michael C. Double
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2021-12-01
Subjects:	source level bioacoustics sonobuoy vocalizations blue whale (Balaenoptera musculus) fin whale (Balaenoptera physalus)
Online Access:	https://www.frontiersin.org/articles/10.3389/fmars.2021.792651/full