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  1. Ecology and conservation of the marbled murrelet / [technical editors, C. John Ralph ... et al.].
    By: Ralph, C. John. - Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
    Publication info: Albany, Calif. :U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station,[1995]
    Contributed by: Prelinger Library (archive.org)
    Subjects: Birds, Protection of  California  Ecology  Marbled murrelet  Northwest, Pacific  Rare birds  
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  2. Extinct birds : an attempt to unite in one volume a short account of those birds which have become extinct in historical times : that is, within the last six or seven hundred years : to which are added a few which still exist, but are on the verge of extinction /
    By: Rothschild, Lionel Walter Rothschild,
    Publication info: London :Hutchinson & Co. ...,1907.
    Contributed by: Smithsonian Libraries
    Subjects: Extinct birds  Pictorial works  Rare birds  
    BHL Collections: Smithsonian Libraries
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  3. Extinct birds : an attempt to unite in one volume a short account of those birds which have become extinct in historical times : that is, within the last six or seven hundred years : to which are added a few which still exist, but are on the verge of extinction /
    By: Rothschild, Lionel Walter Rothschild,
    Publication info: London :Hutchinson,1907.
    Contributed by: Boston Public Library (archive.org)
    Subjects: Extinct birds  Rare birds  
    BHL Collections: Extinct Species | Once There Were Billions
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  4. On the trail of vanishing birds.
    By: Allen, Robert Porter.
    Publication info: New York,McGraw-Hill[1957]
    Contributed by: Prelinger Library (archive.org)
    Subjects: Flamingos  Rare birds  Spoonbills  Whooping crane  
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  5. Our rarer birds : being studies in ornithology & oology / by Charles Dixon ; with twenty illustrations by Charles Whymper and a frontispiece by J. G. Keulemans.
    By: Dixon, Charles,
    Publication info: London :Bentley,1888.
    Contributed by: American Museum of Natural History Library
    Subjects: 59.82:02  Birds  Great Britain  Rare birds  
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  6. Prairie bird species of concern - ecology and management summary.
    By: Montana Natural Heritage Program.
    Contributed by: Montana State Library (archive.org)
    Subjects: Birds  Ecology  Montana  Rare birds  
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  7. Surveys for grassland birds of the Malta Field Office-BLM, including a seven-year study in north Valley County /
    By: Carlson, John. - Currier, Coburn. - Hendricks, P. - Lenard, Susan. - Maxell, Bryce A. - Montana Natural Heritage Program.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2008.
    Contributed by: Montana State Library (archive.org)
    Subjects: Bird populations  Birds  Blaine County  Estimates  Geographical distribution  Grasslands  Habitat surveys  Management  Montana  Phillips County  Rare birds  Valley County  
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