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Filtering by: Creator Cass, Glen R. Remove constraint Creator: Cass, Glen R. Academic Affiliation Fisheries and Wildlife Remove constraint Academic Affiliation: Fisheries and Wildlife License All rights reserved Remove constraint License: All rights reserved Subject Bald eagle -- Oregon Remove constraint Subject: Bald eagle -- Oregon

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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:
    Chaffin, and Glen McKinley. Thank you for permission and access to the facilities at Yaquina Head, for