Oceanography The Official Magazine of
The Oceanography Society
Volume 13 Issue 01

View Issue TOC
Volume 13, No. 1
Pages 62 - 67

OpenAccess

Seasonality and Distribution of Whale Calls in the North Pacific

By William A. Watkins, Mary Ann Daher, Gina M. Reppucci, Joseph E. George, Darel L. Martin, Nancy A. DiMarzio, and Damon P. Gannon 
Jump to
Citation Copyright & Usage
First Paragraph

Most descriptions of sounds produced by whales at sea have been described from scattered, unsystematic observation and recording of animals during shipboard encounters. Such encounters provide data on only a few individuals in isolated locations. Since the original scientific recordings of cetaceans by Schevill and Lawrence (1949, 1950), about 70 species have been recorded and calls catalogued (Schevill and Watkins, 1962; Watkins and Wartzok, 1985; Watkins et al., 1991). These include calls recorded close to whales and those monitored remotely over extended periods from the three species whose sounds are analyzed here: blue whales, (Balaenoptera musculus, Cummings and Thompson, 1971; Thompson and Friedl, 1982; McDonald et al., 1995; Clark and Fristrup, 1997; Rivers, 1997) fin whales (Balaenoptera physalus, Schevill et al., 1964; Watkins, 1981; Thompson and Friedl, 1982; Watkins et al., 1987), and humpback whales (Megaptera novaeangliae, Payne and McVay, 1971; Tyack, 1981; Payne et al., 1983). These previous studies provided the basis for confident recognition of the calls of these species.

Citation

Watkins, W.A., M.A. Daher, G.M. Reppucci, J.E. George, D.L. Martin, N.A. DiMarzio, and D.P. Gannon. 2000. Seasonality and distribution of whale calls in the North Pacific. Oceanography 13(1):62–67, https://doi.org/10.5670/oceanog.2000.54.

Copyright & Usage

This is an open access article made available under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution, and reproduction in any medium or format as long as users cite the materials appropriately, provide a link to the Creative Commons license, and indicate the changes that were made to the original content. Images, animations, videos, or other third-party material used in articles are included in the Creative Commons license unless indicated otherwise in a credit line to the material. If the material is not included in the article’s Creative Commons license, users will need to obtain permission directly from the license holder to reproduce the material.