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  1. Boreal owl (Aegolius funereus) and flammulated owl (Otus flammeolus) survey results for the Livingston District of the Gallatin National Forest / by Monica Brelsford for the U.S.D.A. Forest Service, Gallatin National Forest.
    By: Brelsford, Monica. - Gallatin National Forest (Agency : U.S.) - Montana Natural Heritage Program.
    Publication info: Helena, MT :Montana Natural Heritage Program,1992]
    Contributed by: Montana State Library (archive.org)
    Subjects: Aegolius funereus  Ecology  Flammulated owl  Gallatin National Forest  Habitat  Montana  Otus  Owls  
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  2. The common hawks and owls of California from the standpoint of the rancher /
    By: Dixon, Joseph S.
    Publication info: Berkeley, Calif. :University of California, College of Agriculture, Agricultural Experiment Station,1922.
    Contributed by: University of California, Davis Libraries (archive.org)
    Subjects: Agricultural pests  Beneficial birds  Bird pests  California  Hawks  Owls  
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  3. Descriptions of the rapacious birds of Great Britain. By William Macgillivray.
    By: MacGillivray, William
    Publication info: Edinburgh,Maclachlan & Stewart; [etc., etc.]1836.
    Contributed by: American Museum of Natural History Library
    Subjects: 59.89(42)  Birds  Birds of prey  Great Britain  Owls  
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  4. Distribution, abundance and habitat selection of northern pygmy and barred owls along the Eastern Slopes of the Alberta Rocky Mountains /
    By: Piorecky, Mark D. - Prescott, David R. C. - Alberta.
    Publication info: [Edmonton] :Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species at Risk Section,2004.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Barred owl  Eastern Slopes Region (Alta.)  Habitat  Northern pygmy owl  Owls  Rocky Mountains  Wildlife management  
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  5. Geographic variation in the African scops owl. American Museum novitates ; no. 412
    By: American Museum Congo Expedition (1909-1915) - Chapin, James P.
    Publication info: New York City : American Museum of Natural History 1930
    Contributed by: American Museum of Natural History Library
    Subjects: Africa  Birds  Otus senegalensis  Owls  Scops owl  Variation  
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  6. The hawks and owls of Ontario /
    By: Snyder, L. L. - Shortt, T. M.
    Edition: Rev. ed.
    Publication info: [Toronto] :Royal Ontario Museum of Zoology,1947.
    Contributed by: Royal Ontario Museum (archive.org)
    Subjects: Birds  Hawks  Ontario  Owls  
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  7. The hawks and owls of the United States in their relation to agriculture ... By A. K. Fisher ...
    By: Fisher, A. K.
    Publication info: Washington,Govt. Print. Off.,1893.
    Contributed by: Multiple institutions
    Subjects: Birds  Hawks  Owls  United States  
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  8. Hawks and owls: population trends from Illinois Christmas counts / Richard R. Graber [and] Jack S. Golden.
    By: Graber, Richard Rex. - Golden, Jack S.
    Publication info: Urbana :1960.
    Contributed by: University Library, University of Illinois Urbana Champaign
    Subjects: Birds  Hawks  Illinois  Owls  
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  9. Impacts of logging on boreal birds in the mixedwood forest : update 1996/97 /
    By: Hannon, Susan Jean, - Alberta. - Manning Diversified Forest Products Research Trust Fund.
    Publication info: [Manning, Alta.] :Alberta Environmental Protection,1997.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Barred owl  Birds  Effect of logging on  Great horned owl  Owls  Taiga ecology  
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  10. Impacts of logging on boreal birds in the mixedwood forest : final report /
    By: Hannon, Susan Jean, - Alberta. - Manning Diversified Forest Products Research Trust Fund.
    Publication info: [Manning, Alta.] :Alberta Environmental Protection,1998.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Barred owl  Birds  Effect of logging on  Great horned owl  Owls  Taiga ecology  
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  11. A new great horned owl from Veneazuela, with notes on the names of the American forms.
    By: Oberholser, Harry C.
    Publication info: [Brooklyn?]1908.
    Contributed by: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Birds  Owls  Venezuela  
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  12. Ornithological synonyms. By the late Hugh Edwin Strickland ... Ed. by Mrs. Hugh E. Strickland and Sir W. Jardine ... Vol. I. Accipitres.
    By: Strickland, H. E. - Jardine, William, - Strickland, Catherine Dorcas Maule Jardine,
    Publication info: London,J. Van Voorst,1855.
    Contributed by: American Museum of Natural History Library
    Subjects: 59.89:01  Birds  Falconidae  Nomenclature  Owls  Vultures  
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  13. Our birds of prey, or, The eagles, hawks, and owls of Canada by Henry G. Vennor ; with 30 photographic illustrations by Wm. Notman.
    By: Vennor, Henry G.
    Publication info: Montreal :Dawson,1876.
    Contributed by: Canadiana.org (archive.org)
    Subjects: Birds of prey  Canada  Eagles  Hawks  Owls  
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  14. Recovery plan for burrowing owl in Alberta /
    By: Todd, Arlen W. - Alberta.
    Publication info: [Edmonton] :Alberta Sustainable Resource Development,2005.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Burrowing owl  Endangered species  Owls  Wildlife conservation  
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  15. Status of the Barred Owl (Strix varia) in Alberta /
    By: Olsen, Ben. - Alberta Conservation Association. - Alberta.
    Publication info: [Edmonton] :Alberta Sustainable Resource Development ;2005.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Barred owl  Endangered species  Owls  
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  16. Status of the burrowing owl (Athene cunicularia) in Alberta /
    By: Todd, Danielle. - Wellicome, Troy I. - Alberta Conservation Association. - Alberta.
    Edition: Update 2005.
    Publication info: [Edmonton] :Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species At Risk Section ;2005.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Burrowing owl  Endangered species  Habitat  Owls  Wildlife conservation  Wildlife management  
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  17. Status of the burrowing owl (Speotyto cunicularia hypugaea) in Alberta /
    By: Wellicome, Troy I. - Alberta.
    Publication info: [Edmonton] :Alberta Environmental Protection, Wildlife Management Division, Status and Surveys Branch,1997.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Burrowing owl  Endangered species  Habitat  Owls  Wildlife conservation  Wildlife management  
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  18. Status report on boreal owl surveys in southwestern Montana, 1989 / by P.D. Mullen for the Montana Natural Heritage Programs and USDA Forest Service, Beaverhead and Bitterroot National Forests.
    By: Mullen, Patrick D. - Beaverhead National Forest (Mont.) - Beaverhead-Deerlodge National Forest (Agency : U.S.) - Bitterroot National Forest (Agency : U.S.) - Bitterroot National Forest (Idaho and Mont.) - Montana Natural Heritage Program.
    Publication info: Helena, MT :MNHP,[1990]
    Contributed by: Montana State Library (archive.org)
    Subjects: Aegolius funereus  Ecology  Habitat  Montana  Owls  
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  19. A summary report on burrowing owl (Athene cunicularia) population trend surveys in southern Alberta /
    By: Shyry, Darcy T. - Alberta.
    Publication info: [Edmonton] :Alberta Environment, Fisheries & Wildlife Management Division, Resource Status and Assessment Branch,1999.
    Contributed by: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Burrowing owl  Endangered species  Owls  Population  Surveys  
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  20. Surveys for animal species of concern in northwestern Montana /
    By: Hendricks, P. - Montana Natural Heritage Program. - Montana.
    Publication info: [Helena, MT] :Montana Natural Heritage Program,c2005.
    Contributed by: Montana State Library (archive.org)
    Subjects: Endangered species  Harlequin duck  Invertebrates  Mollusks  Montana  Owls  Rare animals  Salamanders  
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  1. Ferruginous Pygmy-owl (Glaucidium brasilianum) predation on a mobbing Fork-tailed Flycatcher (Tyrannus savana) in south-east Brazil
    By: Motta-Junior,José Carlos
    Type: Article
    In: Biota Neotropica
    Date: 2007-01-01
    Subjects: Brazil  eyespots  mobbing behaviour  Owls  predation  tyrant-flycatchers  
    View Article (External)