دورية أكاديمية
Fin whale song characteristics and potential subpopulation identity in the New York Bight.
| العنوان: | Fin whale song characteristics and potential subpopulation identity in the New York Bight. |
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| المؤلفون: | King-Nolan CD; Ocean Giants Program, Wildlife Conservation Society, Bronx, NY, 10460, USA. cking@wcs.org., Rekdahl ML; Ocean Giants Program, Wildlife Conservation Society, Bronx, NY, 10460, USA., Murray A; Ocean Giants Program, Wildlife Conservation Society, Bronx, NY, 10460, USA.; Marine Mammal Research, Maine Department of Marine Resources, West Boothbay Harbor, ME, 04575, USA., Strindberg S; Ocean Giants Program, Wildlife Conservation Society, Bronx, NY, 10460, USA., Baumgartner MF; Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA, 02543, USA., Rosenbaum HC; Ocean Giants Program, Wildlife Conservation Society, Bronx, NY, 10460, USA.; Department of Ecology, Evolution and Environmental Biology, Columbia University, New York, NY, 10027, USA. |
| المصدر: | Scientific reports [Sci Rep] 2024 Feb 13; Vol. 14 (1), pp. 2931. Date of Electronic Publication: 2024 Feb 13. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Nature Publishing Group, copyright 2011- |
| مواضيع طبية MeSH: | Fin Whale*, Animals ; New York ; Vocalization, Animal ; Whales ; Seasons |
| مستخلص: | Fin whale (Balaenoptera physalus) song can follow a highly consistent pattern, and regional differences in song patterns can be a valuable indicator of subpopulation identity and distribution. In the Northwest Atlantic, endangered fin whales are currently managed as a single stock despite previous identification of different regional song patterns, which indicates potential subpopulation structuring and vulnerability to anthropogenic disturbance if not managed accordingly. Here we document fin whale song in the New York Bight (NYB) from 2017 to 2020 using passive acoustic data to identify monthly and yearly trends in song patterns and to explore potential subpopulation structuring. The predominant song pattern observed was highly consistent with the pattern documented almost a decade prior in the NYB, with short inter-note intervals (INI) from fall-winter and long-INIs in the spring. However, in one song year the majority of songs were composed of long-INIs. This change in song pattern could be due to a shift in fin whale behavior or possibly multiple fin whale subpopulations using the NYB. Fin whales in the NYB may be particularly vulnerable to disturbance given the increasing anthropogenic pressures in this region, and further research into subpopulation structuring is needed to ensure adequate management of these endangered whales. (© 2024. The Author(s).) |
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| تواريخ الأحداث: | Date Created: 20240213 Date Completed: 20240215 Latest Revision: 20240216 |
| رمز التحديث: | 20240216 |
| مُعرف محوري في PubMed: | PMC10864287 |
| DOI: | 10.1038/s41598-024-52228-8 |
| PMID: | 38351184 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2045-2322 |
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| DOI: | 10.1038/s41598-024-52228-8 |