Evolutionary novelties underlie sound production in baleen whales

CPH Elemans, W Jiang, MH Jensen, H Pichler… - Nature, 2024 - nature.com
Baleen whales (mysticetes) use vocalizations to mediate their complex social and
reproductive behaviours in vast, opaque marine environments. Adapting to an obligate …

Review of underwater and in-air sounds emitted by Australian and Antarctic marine mammals

C Erbe, R Dunlop, KCS Jenner, MNM Jenner… - Acoustics Australia, 2017 - Springer
The study of marine soundscapes is a growing field of research. Recording hardware is
becoming more accessible; there are a number of off-the-shelf autonomous recorders that …

Future directions in research on Bryde's whales

R Constantine, T Iwata, SL Nieukirk… - Frontiers in Marine …, 2018 - frontiersin.org
One of the lesser known species of baleen whales, the Bryde's whale, also known as Eden's
whale (Balaenoptera edeni edeni and B. edeni brydei), although hunted as part of a North …

Vocalization of Bryde's whales (Balaenoptera edeni) in the Beibu Gulf, China

ZT Wang, PX Duan, M Chen, ZG Mei… - Marine Mammal …, 2022 - Wiley Online Library
The presence of Bryde's whales (Balaenoptera edeni) in the Beibu Gulf, China has been
reported since 2016. In the current study, in situ Bryde's whale vocalizations were recorded …

A hidden Markov model with selective time domain feature extraction to detect inshore Bryde's whale short pulse calls

OO Ogundile, AM Usman, OP Babalola… - Ecological Informatics, 2020 - Elsevier
An Increase in the study of cetaceans' sounds has motivated the development of different
automated sound detection and classification techniques. Passive acoustic monitoring …

Analysis of template-based detection algorithms for inshore Bryde's whale short pulse calls

OO Ogundile, DJJ Versfeld - IEEE Access, 2020 - ieeexplore.ieee.org
Marine mammals use sound for communication and echolocation within their ecosystems.
The detection of these sounds is an important aspect of signal processing, such that we can …

Detection of Bryde's whale short pulse calls using time domain features with hidden Markov models

OP Babalola, AM Usman, OO Ogundile… - SAIEE Africa …, 2021 - ieeexplore.ieee.org
Passive acoustic monitoring (PAM) is generally usedto extract acoustic signals produced by
cetaceans. However, the large data volume from the PAM process is better analyzed using …

Bryde's whales produce Biotwang calls, which occur seasonally in long-term acoustic recordings from the central and western North Pacific

AN Allen, M Harvey, L Harrell, M Wood… - Frontiers in Marine …, 2024 - frontiersin.org
In 2014, a novel call was discovered in autonomous acoustic recordings from the Mariana
Archipelago and designated a “Biotwang”. It was assumed to be produced by a baleen …

[HTML][HTML] Acoustic localization, validation, and characterization of Rice's whale calls

MS Soldevilla, K Ternus, A Cook… - The Journal of the …, 2022 - pubs.aip.org
The recently named Rice's whale in the Gulf of Mexico is one of the most endangered
whales in the world, and improved knowledge of spatiotemporal occurrence patterns is …

Swimming and acoustic calling behavior attributed to Bryde's whales in the central North Pacific

TA Helble, GC Alongi, RA Guazzo… - Frontiers in Marine …, 2024 - frontiersin.org
A unique acoustic call type was identified and attributed to Bryde's whales in the central
North Pacific in 2015, but little is known about the distribution, calling behavior, or swimming …