Acoustic Ecology and Behavior of Minke Whales in the Hawaiian and Marianas Islands: Localization, Abundance Estimation, and Characterization of Minke Whale “Boings”
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Balaenoptera acutorostrata (minke whale) is a small and elusive baleen whale that is rarely sighted in the tropical waters of the North Pacific Ocean. During winter and spring, complex sounds called ”boings” are frequently detected around the Hawaiian Islands and other Pacific island regions (Norris et al. 2009; Thompson and Friedl 1982). Although boings were described over 45 years ago (Wenz 1964), they were not attributed to minke whales until very recently (Rankin and Barlow 2005). Sightings of Balaenoptera acutorostrata are uncommon in tropical and subtropical waters; however, boings are frequently detected around the Hawaiian Islands using seafloor hydrophones and from hydrophone arrays towed from research vessels. Even today, very little is known about acoustic behaviors and ecology of Balaenoptera acutorostrata. The long-term objective of this research effort is to improve our understanding of the acoustic ecology and behavior of Balaenoptera acutorostrata in their breeding habitat.
KeywordsHawaiian Island North Pacific Ocean Acoustic Data Minke Whale Acoustic Behavior
This work was funded by the Office of Naval Research Marine Mammal Program. Station ALOHA Cabled Observatory access was provided by Dr. Duennebier.
- Marques TA, Thomas L, Martin SW, Mellinger DK, Jarvis S, DiMarzio N, Morrisey RP (2009) Spatially explicit capture-recapture methods to estimate minke whale abundance from data collected at bottom mounted hydrophones. EURING 2009 Analytical Meeting and Workshop, 14–20 September 2009, Pescara, Italy.Google Scholar
- Martin SW, Marques TA, Thomas L, Moretti D, Morrissey R, DiMarzio N, Jarvis S, Mellinger DK, Norris T (2009) Estimating minke whale boing density at PMRF, Hawaii. Symposium on Estimating Cetacean Density from Passive Acoustics, 16 July 2009, San Diego, CA. Available via http://www.creem.st-and.ac.uk/decaf/meetings/martin.pdf/view.Google Scholar
- Norris T, Yack T, Oswald J, Martin S, Thomas L, Janik V (2009) Boing! Acoustic localization, characterization and comparison of minke whale songs from the Hawaiian Islands and other areas in the Northern Pacific. Fourth International Workshop on Detection, Classification and Localization of Marine Mammals Using Passive Acoustics, 10–13 September 2009, University of Pavia, Pavia, Italy,. Available via http://www.creem.st-and.ac.uk/decaf/meetings/Workshops-DCL-DE-Abstracts-Pavia-2009.pdf.Google Scholar
- Thomas L, Marques T, Borchers D, Harris C, Moretti D, Morrissey R, DiMarzio N, Ward J, Mellinger D, Martin S, Tyack P (2008) DECAF – density estimation for cetaceans from passive acoustic fixed sensors. National Oceanographic Partnership Program Annual Report, Office of Naval Research. Available via http://www.creem.st-and.ac.uk/decaf/outputs/NOPP%20PI%20Annual%20Report%202008.pdf.
- Thompson P, Friedl W (1982) A long term study of low frequency sounds from several species of whales off Oahu, Hawaii. Cetology 45:1–19.Google Scholar
- Wenz GM (1964) Curious noises and the sonic environment in the ocean. In: Tavolga WN (ed) Marine Bio-Acoustics, Pergamon Press, New York, pp 101–119.Google Scholar