. Birds of Massachusetts and other New England states. Birds; Birds. Photograph by Cordelia J. Slanwood Fig. 52. — Northern Flicker Recently Hatched Showing wing quills starting and the process at gape Page 292. 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 Forbush, Edward Howe, 1858-1929; Massachusetts. Dept. of Agriculture. [Norwood, Ma. : Printed by Berwick and Smith Company]

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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookauthorforb, bookcentury1900, bookdecade1920, booksubjectbirds