. The descent of man, and selection in relation to sex. Evolution; Heredity; Human beings; Natural selection. CdHAP. XtlLJ DECORATION. 405 In regard to color hardly anything need here be said, foi for everyone knows how splendid are the tints of many birds,. Fig. 47.—Paradisea Papuana (T. W. Wood). and how harmoniously they are combined. The colors are often metallic and iridescent. Circular spots are sometimes surrounded by one or more differently shaded zones, and are. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability -


. The descent of man, and selection in relation to sex. Evolution; Heredity; Human beings; Natural selection. CdHAP. XtlLJ DECORATION. 405 In regard to color hardly anything need here be said, foi for everyone knows how splendid are the tints of many birds,. Fig. 47.—Paradisea Papuana (T. W. Wood). and how harmoniously they are combined. The colors are often metallic and iridescent. Circular spots are sometimes surrounded by one or more differently shaded zones, and are. 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 Darwin, Charles, 1809-1882. New York Hurst


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Keywords: ., bookcentury1800, bookdecade1870, booksubjecthumanbeings, bookyear