. Animal biology. Zoology; Biology. Fig. 311.—A more complex nest of the robin, Planesticus m. migraforius Linnaeus, made of dried grasses and fibers of a rope and cemented together by a thick layer of mud. Lined with fine grasses and hair and built in a tree. (Photographed, copyrighted, and contributed by Gayle Pickwell.) '^J^'. Fig. 312.—The hanging nest of a California bush-tit, Psaltriparus minimus californicus Ridgeway, made of fine gray moss and oak blossoms, is one of the most elaborate of all North American birds' nests. (Photographed, copyrighted, and contributed by Gayle Pickwell.).

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. Animal biology. Zoology; Biology. Fig. 311.—A more complex nest of the robin, Planesticus m. migraforius Linnaeus, made of dried grasses and fibers of a rope and cemented together by a thick layer of mud. Lined with fine grasses and hair and built in a tree. (Photographed, copyrighted, and contributed by Gayle Pickwell.) '^J^'. Fig. 312.—The hanging nest of a California bush-tit, Psaltriparus minimus californicus Ridgeway, made of fine gray moss and oak blossoms, is one of the most elaborate of all North American birds' nests. (Photographed, copyrighted, and contributed by Gayle Pickwell.). 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 Wolcott, Robert Henry, 1868-1934; University of Nebraska (Lincoln campus). Dept. of Zoology. New York ; London : McGraw-Hill Book Company, Inc.

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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology