Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf
Understanding the vocal behavior of cetaceans is an important component of many passive acoustic applications. This study quantifies the vocal behavior of acoustic subgroups of false killer whales (Pseudorca crassidens) from the Hawaiian Archipelago. The acoustic subgroups (N = 523) exhibit diverse...
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ftfrontimediafig:oai:figshare.com:article/22274071 2023-05-15T17:03:32+02:00 Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf Pina Gruden Yvonne M. Barkley Jennifer L. K. McCullough 2023-03-15T04:32:05Z https://doi.org/10.3389/fmars.2023.1147670.s002 https://figshare.com/articles/figure/Image_2_Vocal_behavior_of_false_killer_whale_Pseudorca_crassidens_acoustic_subgroups_pdf/22274071 unknown doi:10.3389/fmars.2023.1147670.s002 https://figshare.com/articles/figure/Image_2_Vocal_behavior_of_false_killer_whale_Pseudorca_crassidens_acoustic_subgroups_pdf/22274071 CC BY 4.0 Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering acoustic behavior false killer whales echolocation clicks whistles towed hydrophone array passive acoustics Image Figure 2023 ftfrontimediafig https://doi.org/10.3389/fmars.2023.1147670.s002 2023-03-16T00:09:34Z Understanding the vocal behavior of cetaceans is an important component of many passive acoustic applications. This study quantifies the vocal behavior of acoustic subgroups of false killer whales (Pseudorca crassidens) from the Hawaiian Archipelago. The acoustic subgroups (N = 523) exhibit diverse vocal behavior that varies between encounters. Overall, 29% of acoustic subgroups only echolocate, 16% only whistle, and 55% emit both types of vocalizations. These results contribute important information for developing automated passive acoustic cetacean tracking, localization, and classification techniques, and thus, support future cetacean monitoring and assessment efforts. Still Image Killer Whale Frontiers: Figshare |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering acoustic behavior false killer whales echolocation clicks whistles towed hydrophone array passive acoustics |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering acoustic behavior false killer whales echolocation clicks whistles towed hydrophone array passive acoustics Pina Gruden Yvonne M. Barkley Jennifer L. K. McCullough Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering acoustic behavior false killer whales echolocation clicks whistles towed hydrophone array passive acoustics |
description |
Understanding the vocal behavior of cetaceans is an important component of many passive acoustic applications. This study quantifies the vocal behavior of acoustic subgroups of false killer whales (Pseudorca crassidens) from the Hawaiian Archipelago. The acoustic subgroups (N = 523) exhibit diverse vocal behavior that varies between encounters. Overall, 29% of acoustic subgroups only echolocate, 16% only whistle, and 55% emit both types of vocalizations. These results contribute important information for developing automated passive acoustic cetacean tracking, localization, and classification techniques, and thus, support future cetacean monitoring and assessment efforts. |
format |
Still Image |
author |
Pina Gruden Yvonne M. Barkley Jennifer L. K. McCullough |
author_facet |
Pina Gruden Yvonne M. Barkley Jennifer L. K. McCullough |
author_sort |
Pina Gruden |
title |
Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
title_short |
Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
title_full |
Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
title_fullStr |
Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
title_full_unstemmed |
Image_2_Vocal behavior of false killer whale (Pseudorca crassidens) acoustic subgroups.pdf |
title_sort |
image_2_vocal behavior of false killer whale (pseudorca crassidens) acoustic subgroups.pdf |
publishDate |
2023 |
url |
https://doi.org/10.3389/fmars.2023.1147670.s002 https://figshare.com/articles/figure/Image_2_Vocal_behavior_of_false_killer_whale_Pseudorca_crassidens_acoustic_subgroups_pdf/22274071 |
genre |
Killer Whale |
genre_facet |
Killer Whale |
op_relation |
doi:10.3389/fmars.2023.1147670.s002 https://figshare.com/articles/figure/Image_2_Vocal_behavior_of_false_killer_whale_Pseudorca_crassidens_acoustic_subgroups_pdf/22274071 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.3389/fmars.2023.1147670.s002 |
_version_ |
1766057426597969920 |