. The descent of man, and selection in relation to sex. Evolution; Natural selection; Heredity; Human beings; Sexual selection in animals; Sexual dimorphism (Animals); Sex differences. BIRDS, ^3 times the male will chase the femaW all over the aviary, iiiiii. w then go to the bower, pick up a gay feather or a large leaf, utter a curious kind of note, set all his feathers erect, run rotincl the bower and become so excited that his eyes appear. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of
. The descent of man, and selection in relation to sex. Evolution; Natural selection; Heredity; Human beings; Sexual selection in animals; Sexual dimorphism (Animals); Sex differences. BIRDS, ^3 times the male will chase the femaW all over the aviary, iiiiii. w then go to the bower, pick up a gay feather or a large leaf, utter a curious kind of note, set all his feathers erect, run rotincl the bower and become so excited that his eyes appear. 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 : A. L. Burt
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License: Licensed
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Keywords: ., bookcentury1800, bookdecade1870, booksubjecthumanbeings, bookyear
