Density-dependent predation by brown bears (Ursus arctos) on sockeye salmon (Oncorhynchus nerka) T.P. Quinn, S.M. Gende, G.T. Ruggerone, and D.E. Rogers Abstract: The number of sockeye salmon (Oncorhynchus nerka) killed by brown bears (Ursus arctos) in 13 streams over more than a decade in southwest...

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Other Authors: The Pennsylvania State University CiteSeerX Archives
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http://www.nps.gov/glba/naturescience/upload/Density dependent predation.pdf