. The common raven. Ravens. Figure 3A. A raven nest in a grain elevator in Washington state. 30. 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 Knight, Richard L; Call, Mayo W; United States. Bureau of Land Management. Washington, D. C. : U. S. Dept. of the Interior, Bureau of Land Management : For sale by the Supt. of Docs. , U. S. G. P. O.

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Keywords: ., book, bookcentury1900, bookcollectionamericana, booksubjectravens