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Colours, admired alike by man and animals; bright, due to sexual selection; bright, among the lower animals; bright, protective to butterflies and moths; bright, in male fishes; transmission of, in birds. Colquhoun, example of reasoning in a retriever. Columba passerina, young of. Colymbus glacialis, anomalous young of. Comb, development of, in fowls. Combs and wattles in male birds.
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