Song Preference in Female and Juvenile Songbirds: Proximate and Ultimate Questions.

Birdsong has long been a subject of extensive research in the fields of ethology as well as neuroscience. Neural and behavioral mechanisms underlying song acquisition and production in male songbirds are particularly well studied, mainly because birdsong shares some important features with human speech such as critical dependence on vocal learning. However, birdsong, like human speech, primarily functions as communication signals.

Auditory and sexual preferences for a father's song can co-emerge in female Bengalese finches.

Birdsong is an important communication signal used in mate choice. In some songbird species, only the males produce songs. While the females of those species do not sing, they are sensitive to inter- and intra-species song variations, and the song preferences of females depend on their developmental experiences and/or genetic predispositions.

Sex differences in the development and expression of a preference for familiar vocal signals in songbirds.

Production and perception of birdsong critically depends on early developmental experience. In species where singing is a sexually dimorphic trait, early life song experience may affect later behavior differently between sexes. It is known that both male and female songbirds acquire a life-long memory of early song experience, though its function remains unclear.

Auditory Responses to Vocal Sounds in the Songbird Nucleus Taeniae of the Amygdala and the Adjacent Arcopallium.

Many species of animals communicate with others through vocalizations. Over time, these species have evolved mechanisms to respond to biologically relevant vocal sounds via adaptive behaviors. Songbirds provide a good opportunity to search for the neural basis of this adaptation, because they interact with others through a variety of vocalizations in complex social relationships.