. The birds of El Paso County, Colorado . Birds. Plate 1. 1 â ^^^^ -^r-li^Mi ^^^^^H ^^^^^^^^^H^i^HJ^^^^^^H Fig. I. Dusky Grouse. Gunnison County, Colo. E. R. Warren, Fig. s. L. L. Shaw, Photo, youNG Sharp-Shinned Hawks, a Few Days Olp, Crystal Park, Colo,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Aiken, Charles Edward Howard, 1850-1936; Colorado College. Science series. [Colorado Springs : Published by the au
. The birds of El Paso County, Colorado . Birds. Plate 1. 1 â ^^^^ -^r-li^Mi ^^^^^H ^^^^^^^^^H^i^HJ^^^^^^H Fig. I. Dusky Grouse. Gunnison County, Colo. E. R. Warren, Fig. s. L. L. Shaw, Photo, youNG Sharp-Shinned Hawks, a Few Days Olp, Crystal Park, Colo,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Aiken, Charles Edward Howard, 1850-1936; Colorado College. Science series. [Colorado Springs : Published by the authority of the Board of Trustees of Colorado College
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbirds, bookyear1914
