Juvenile male zebra finches normally learn to sing by memorizing the song of an older male, and then using auditory feedback to gradually match their own vocalizations to this 'internal model'.
To a human ear the songs of all male zebra finches sound more or less the same. But faced with a chorus of this simple song, female finches can pick the performer who sings most beautifully.
Before a pair of zebra finches can settle down to start a family, they have to find a place to live. Whether that’s up in a tree or in a constructed nest box, the responsibility for finding a good ...
We study perception and immediate-early gene response in perceptual regions, environmental factors that affect neurogenesis, and how stress affects song learning and brain development in male and ...