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Filtering by: Creator Pierszalowski, Sophie Penny Remove constraint Creator: Pierszalowski, Sophie Penny Advisor Dugger, Katie M. Remove constraint Advisor: Dugger, Katie M.

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  • Top-down Influences of bald eagles on common murre populations in Oregon

    Creator:
    Horton, Cheryl A.
    Abstract:
    Populations of organisms are influenced by both top-down (predator driven) and bottom-up (environment or resource driven) effects. Seabird research has largely focused on bottom-up factors influencing reproduction, with little emphasis on top-down. Our goal was to better understand top-down impacts on colonial nesting seabirds over a range of spatio-temporal scales....
    Resource Type:
    Masters Thesis
    Full Text:
    , Amelia Whitcomb, Nick Sard, Sophie Pierszalowski, Erin Fedewa, Becky Mabardy, Amy Kocourek, and Matt