Search Constraints

Start Over
Filtering by: Subject Black tern ǂx Breeding ǂz Oregon Remove constraint Subject: Black tern ǂx Breeding ǂz Oregon Decade 1980-1989 Remove constraint Decade: 1980-1989 Commencement Year 1988 Remove constraint Commencement Year: 1988

Search Results

  • Site tenacity, mate retention and sexual dimorphism in Black Terns

    Creator:
    Stern, Mark A.
    Abstract:
    Between 1982-1984 I studied site tenacity and mate retention in Black Terns at Sycan Marsh, Lake County, Oregon. I banded 778 adult Black Terns and used this marked population to test the hypotheses that site tenacity and mate retention would be less for Black Terns which nest in variable marsh...
    Resource Type:
    Masters Thesis
    Full Text:
    studied site tenacity and mate retention in Black Terns at Sycan Marsh, Lake County, Oregon. I banded