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Filtering by: Subject Harlequin duck -- Behavior -- Alaska -- Prince William Sound Remove constraint Subject: Harlequin duck -- Behavior -- Alaska -- Prince William Sound Creator Crowley, David W. Remove constraint Creator: Crowley, David W.

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  • Breeding habitat of harlequin ducks in Prince William Sound, Alaska

    Creator:
    Crowley, David W.
    Abstract:
    Breeding habitat of Harlequin ducks (Histrionicus histrionicus) was studied in eastern Prince William Sound, Alaska, during 1991 - 1993. Streams in Prince William Sound were surveyed for Harlequin ducks and monitored with mist nets. Physical characteristics of 24 Harlequin breeding streams were compared to those of 24 streams not used...
    Resource Type:
    Masters Thesis
    Full Text:
    Prince William Sound, Alaska, 1991 - 1992. 56 57 Figure 10 Weekly Harlequin duck capture rates of 1991