Marine Mammal ScienceVolume 26, Issue 2 p. 482-498 Impacts of cetaceans on the structure of Southern Ocean food webs David Ainley, David Ainley H. T. Harvey & Associates, 983 University Avenue, Building D, Los Gatos, California 95032, U.S.A. E-mail: dainley@penguinscience.comSearch for more papers by this authorGrant Ballard, Grant Ballard PRBO Conservation Science, Petaluma, California 94954, U.S.A. and Ecology, Evolution, and Behavior School of Biological Sciences, University of Auckland, Auckland, New ZealandSearch for more papers by this authorLouise K. Blight, Louise K. Blight Centre for Applied Conservation Research, University of British Columbia, Vancouver, British Columbia V6T 1Z4, CanadaSearch for more papers by this authorSteve Ackley, Steve Ackley Department of Geological Sciences, University of Texas at San Antonio, San Antonio, Texas 78249, U.S.A.Search for more papers by this authorSteven D. Emslie, Steven D. Emslie Biology and Marine Biology, University of North Carolina, Wilmington, North Carolina 28403, U.S.A.Search for more papers by this authorAmélie Lescroël, Amélie Lescroël H. T. Harvey & Associates, 983 University Avenue, Building D, Los Gatos, California 95032, U.S.A.Search for more papers by this authorSilvia Olmastroni, Silvia Olmastroni Dipartimento Scienze Ambientali, Università di Siena, Via Mattioli 4, 53100 Siena, ItalySearch for more papers by this authorSusan E. Townsend, Susan E. Townsend Wildlife Ecology & Consulting, 709 56th Street, Oakland, California 94609, U.S.A.Search for more papers by this authorCynthia T. Tynan, Cynthia T. Tynan P. O. Box 438, West Falmouth, Massachusetts 02574, U.S.A.Search for more papers by this authorPeter Wilson, Peter Wilson 17 Modena Crescent, Auckland, New ZealandSearch for more papers by this authorEric Woehler, Eric Woehler School of Zoology, University of Tasmania, Sandy Bay, Tasmania 7005, AustraliaSearch for more papers by this author David Ainley, David Ainley H. T. Harvey & Associates, 983 University Avenue, Building D, Los Gatos, California 95032, U.S.A. E-mail: dainley@penguinscience.comSearch for more papers by this authorGrant Ballard, Grant Ballard PRBO Conservation Science, Petaluma, California 94954, U.S.A. and Ecology, Evolution, and Behavior School of Biological Sciences, University of Auckland, Auckland, New ZealandSearch for more papers by this authorLouise K. Blight, Louise K. Blight Centre for Applied Conservation Research, University of British Columbia, Vancouver, British Columbia V6T 1Z4, CanadaSearch for more papers by this authorSteve Ackley, Steve Ackley Department of Geological Sciences, University of Texas at San Antonio, San Antonio, Texas 78249, U.S.A.Search for more papers by this authorSteven D. Emslie, Steven D. Emslie Biology and Marine Biology, University of North Carolina, Wilmington, North Carolina 28403, U.S.A.Search for more papers by this authorAmélie Lescroël, Amélie Lescroël H. T. Harvey & Associates, 983 University Avenue, Building D, Los Gatos, California 95032, U.S.A.Search for more papers by this authorSilvia Olmastroni, Silvia Olmastroni Dipartimento Scienze Ambientali, Università di Siena, Via Mattioli 4, 53100 Siena, ItalySearch for more papers by this authorSusan E. Townsend, Susan E. Townsend Wildlife Ecology & Consulting, 709 56th Street, Oakland, California 94609, U.S.A.Search for more papers by this authorCynthia T. Tynan, Cynthia T. Tynan P. O. Box 438, West Falmouth, Massachusetts 02574, U.S.A.Search for more papers by this authorPeter Wilson, Peter Wilson 17 Modena Crescent, Auckland, New ZealandSearch for more papers by this authorEric Woehler, Eric Woehler School of Zoology, University of Tasmania, Sandy Bay, Tasmania 7005, AustraliaSearch for more papers by this author First published: 15 April 2010 https://doi.org/10.1111/j.1748-7692.2009.00337.xCitations: 52Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Citing Literature Volume26, Issue2April 2010Pages 482-498 RelatedInformation