. The descent of man, and selection in relation to sex. Evolution; Natural selection; Sexual selection in animals; Human beings -- Origin; Sexual dimorphism (Animals). 72 SEXUAL SELECTION: BIRDS. [Part II. wings of the Paradisea apoda (see Fig. 47 of P. rubra, a much less beautiful species), when vertically erected and made to vibrate, are described as forming a sort of halo,. a. 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 wor
. The descent of man, and selection in relation to sex. Evolution; Natural selection; Sexual selection in animals; Human beings -- Origin; Sexual dimorphism (Animals). 72 SEXUAL SELECTION: BIRDS. [Part II. wings of the Paradisea apoda (see Fig. 47 of P. rubra, a much less beautiful species), when vertically erected and made to vibrate, are described as forming a sort of halo,. a. 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 : D. Appleton and Co.
Size: 1417px × 1764px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., boo, bookcentury1800, bookdecade1870, booksubjectnaturalselection
