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Filtering by: Subject Bird populations -- Oregon -- Siuslaw River Estuary -- Statistics Remove constraint Subject: Bird populations -- Oregon -- Siuslaw River Estuary -- Statistics Decade 1980-1989 Remove constraint Decade: 1980-1989

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  • Waterbird and mammal censuses at Siuslaw Estuary, Lane County, Oregon

    Creator:
    Bayer, Range D., 1947- and Lowe, Roy W., 1953-
    Abstract:
    At the Siuslaw Estuary or some adjacent areas, U. S. Fish and Wildlife Service (USFWS) Biologists John Annear, John Cornely, and Roy Lowe conducted 67 censuses; Maureen Woolington made 90 censuses, and Range Bayer completed 429 censuses. Unfortunately, these censuses do not give a complete picture of the seasonality, abundance,...
    Resource Type:
    Book
    Full Text:
    --Statistics. 3. Bird populations--Oregon--Siuslaw River Estuary--Statistics. 4. Mammal populations--Oregon