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Filtering by: Publisher Oregon Department of Forestry Remove constraint Publisher: Oregon Department of Forestry License Public Domain Mark 1.0 Remove constraint License: Public Domain Mark 1.0 Subject Greater sage-grouse Remove constraint Subject: Greater sage-grouse

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  • Oregon Greater Sage-Grouse Population Monitoring: 2017 Annual Report

    Creator:
    Foster, Lee
    Abstract:
    During the 2017 greater sage-grouse (Centrocercus urophasianus) breeding season, 1,580 aerial and ground lek surveys were conducted at 674 individual lek sites comprising 429 lek complexes. Surveys were conducted at 58.0% of known lek sites in the state. Survey effort during 2017 declined -17.1%, -12.2%, and 14.5% from 2016 levels,...
    Resource Type:
    Technical Report
    Full Text:
    Department of Fish and Wildlife Lee Foster, P.O. Box 8, Hines, OR 97738 Contact: Lee Foster, 541