Archive image from page 446 of The descent of man, and. The descent of man, and selection in relation to sex descentofmansele1874darw Year: 1874 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

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