Evolutionary BiologybioRxiv
Urban birdsongs: higher minimum song frequency of an urban colonist persists in a common garden experiment
D. G. Reichard, J. W. Atwell, M. M. Pandit…·E. D. Ketterson
This study shows that urban birdsong frequency shifts persist in a controlled environment, suggesting genetic or early life factors, not just noise, drive these changes.
DOI 10.1016/j.anbehav.2020.10.007