” Species can be recognized by their morphological characteristics and songs. “


” Thus mating of females was strictly along the lines of paternal song. “


” The independent role of morphology in mate choice is revealed by the rare instances where the usual association between song and morphology is disrupted. “


” To summarize, the particular song a male sings, and the behavioral responses of females to song and morphological signals, are not genetically inherited in a fixed manner but are determined by learning early in life. “


” The divergence of songs in the new population away from those in the progenitor population would only be prevented if these processes were balanced by repeated immigration and subsequent breeding: song flow. “



All 5 Peter R. Grant Quotes about Song in picture


Species can be recognized by their morphological characteristics and songs.
Thus mating of females was strictly along the lines of paternal song.


The independent role of morphology in mate choice is revealed by the rare instances where the usual association between song and morphology is disrupted.
To summarize, the particular song a male sings, and the behavioral responses of females to song and morphological signals, are not genetically inherited in a fixed manner but are determined by learning early in life.
The divergence of songs in the new population away from those in the progenitor population would only be prevented if these processes were balanced by repeated immigration and subsequent breeding: song flow.
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