The Cost of Male Aggression and Polygyny in California Sea Lions (Zalophus californianus)

• Leah R. Gerber ,

  * E-mail: leah.gerber@asu.edu

  Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

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• Manuela González-Suárez,

  Current address: Estación Biológica de Doñana CSIC, Sevilla, Spain

  Affiliations School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America, Laboratoire d'Ecologie et Evolution CNRS - UMR 7625, Université Pierre et Marie Curie, Paris, France

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• Claudia J. Hernández-Camacho,

  Current address: Laboratorio de Ecología de Pinnípedos “Burney J. Le Boeuf” Centro Interdisciplinario de Ciencias Marinas, Instituto Politécnico Nacional, La Paz, Baja California Sur, México

  Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

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• Julie K. Young,

  Current address: Institute for Wildlife Studies, Arcata, California, United States of America

  Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

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• John L. Sabo

  Affiliation School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America

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