Vocalizations of North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) with direct visual observation off Florida

A. Carroll; Z. Swaim; D. Risch; K. Dolan

doi:10.1121/10.0043479

Vocalizations of North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) with direct visual observation off Florida

A. Carroll
, Z. Swaim
, D. Risch
, K. Dolan

SAMS UHI

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Résumé

North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) were acoustically detected and localized in real-time for 3.5 h off Jacksonville, Florida. During 1 h of this encounter, an individual was visually and acoustically tracked. Manual review of the recordings identified continuous low-frequency pulse trains (40–674 Hz). Not all pulse trains observed have been documented previously in the North Atlantic. Variation in frequency, duration, and the combination of known pulse trains were documented. The tracked whale also altered its calling behavior while the research vessel was present. These data provide insight into the acoustic behavior of minke whales in their winter habitat.

langue originale	English
Numéro d'article	041203
Nombre de pages	8
journal	JASA Express Letters
Volume	6
Numéro de publication	4
Les DOIs	https://doi.org/10.1121/10.0043479
état	Published - 1 avr. 2026

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10.1121/10.0043479License: CC BY

Vocalizations of North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) with direct visual observation off Florida
© 2026 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). This work is licensed under a Creative Commons Attribution 4.0 International License.
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abstract = "North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) were acoustically detected and localized in real-time for 3.5 h off Jacksonville, Florida. During 1 h of this encounter, an individual was visually and acoustically tracked. Manual review of the recordings identified continuous low-frequency pulse trains (40–674 Hz). Not all pulse trains observed have been documented previously in the North Atlantic. Variation in frequency, duration, and the combination of known pulse trains were documented. The tracked whale also altered its calling behavior while the research vessel was present. These data provide insight into the acoustic behavior of minke whales in their winter habitat.",

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AU - Dolan, K.

N1 - © 2026 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). This work is licensed under a Creative Commons Attribution 4.0 International License.

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Vocalizations of North Atlantic minke whales (Balaenoptera acutorostrata acutorostrata) with direct visual observation off Florida

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