All roller and border canaries in Mundinger & Lahti 2014 were trained on the same group of songs. Here are samples of both low-tour (roller) and high-tour (Norwich) song sequences.
As is the case for human speech, birdsong is transmitted across generations by imitative learning. Although transfer of song patterns from adults to juveniles typically occurs via vertical or oblique
A fundamental hypothesis about vocal learning is that young animals learn vocalizations in their natal areas and, following post-natal dispersal, they may introduce new types of vocalizations into the
