10.6084/m9.figshare.5212744.v1 Sue Anne Zollinger Sue Anne Zollinger Peter J. B. Slater Peter J. B. Slater Erwin Nemeth Erwin Nemeth Henrik Brumm Henrik Brumm Electronic Supplementary Material from Higher songs of city birds may not be an individual response to noise The Royal Society 2017 urbanization vocal plasticity anthropogenic noise bird song 2017-07-17 11:07:02 Journal contribution https://rs.figshare.com/articles/journal_contribution/Electronic_Supplementary_Material_from_Higher_songs_of_city_birds_may_not_be_an_individual_response_to_noise/5212744 Details on playback treatments and tutor regimes