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Diet of Adults and Cubs of Lycalopex gymnocercus in PampasGrassland: A Validation of the Optimal Foraging Theory?Author(s): Diego F. Castillo, Diego E. Birochio, Mauro Lucherini & Emma B.CasanaveSource: Annales Zoologici Fennici, 48(4):251-256. 2011.Published By: Finnish Zoological and Botanical Publishing BoardDOI: http://dx.doi.org/10.5735/086.048.0406URL: http://www.bioone.org/doi/full/10.5735/086.048.0406

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