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published by Chronicle Books 2016 The male and female golden-breasted starling share the same coloring. The edges of the feather above appear iridescent, like a peacock’s. Feathers: Displays of ...
While it head-butted his theory of natural selection, Darwin emerged with the theory of sexual selection as a way to ...
Looks are certainly important for the peacock, with his absurdly bright, burdensome train that he shows off to attract a female. Peahens often choose males for the quality of their trains -- the ...
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