Showing 1 - 2 results of 2 for search 'John R Boetsch', query time: 0.02s Refine Results
  1. 1
    Recent stability of resident and migratory landbird populations in National Parks of the Pacific Northwest

    Recent stability of resident and migratory landbird populations in National Parks of the Pacific Northwest by Chris Ray, James F. Saracco, Mandy L. Holmgren, Robert L. Wilkerson, Rodney B. Siegel, Kurt J. Jenkins, Jason I. Ransom, Patricia J. Happe, John R. Boetsch, Mark H. Huff

    Published 2017-07-01
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    Article
  2. 2
    Assessing trends and vulnerabilities in the mutualism between whitebark pine (Pinus albicaulis) and Clark's nutcracker (Nucifraga columbiana) in national parks of the Sierra-Cascade region.

    Assessing trends and vulnerabilities in the mutualism between whitebark pine (Pinus albicaulis) and Clark's nutcracker (Nucifraga columbiana) in national parks of the Sierra-Cascad... by Chris Ray, Regina M Rochefort, Jason I Ransom, Jonathan C B Nesmith, Sylvia A Haultain, Taza D Schaming, John R Boetsch, Mandy L Holmgren, Robert L Wilkerson, Rodney B Siegel

    Published 2020-01-01
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    Article

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