Effects of learning on song preferences and Zenk expression in female songbirds.
Male songbirds learn to produce their songs, and females attend to these songs during mate choice. The evidence that female song preferences are learned early in life, however, is mixed. Here we review studies that have found effects of early song learning on adult song preferences, and those that have not. In at least some species, early experience with song can modify adult song preferences. Whether this learning needs to occur during an early sensitive phase, akin to male imitative vocal learning, or not remains an open question. Studies of the neural bases for female song preferences highlight activity (as measured by immediate-early gene induction) in regions of the auditory forebrain as often, but not always, being associated with song preferences. Immediate-early gene induction in these regions, however, is not specific to songs experienced early in life. On the whole, inherited factors, early experience, and adult experience all appear to play a role in shaping female songbirds preferences for male songs.
D000818:Animals; D001245:Association Learning / Q000502:physiology; D004193:Discrimination Learning / Q000502:physiology; D051766:Early Growth Response Protein 1 / Q000378:metabolism*; D005260:Female; D017781:Genes, Immediate-Early; D052586:Mating Preference, Animal / Q000502:physiology*; D016548:Prosencephalon / Q000378:metabolism*; D021641:Recognition, Psychology / Q000502:physiology*; D020308:Songbirds / Q000378:metabolism*; D014828:Vocalization, Animal; D016335:Zinc Fingers / Q000502:physiology
D051766:Early Growth Response Protein 1