Foote, J., Mennill, D. and Ratcliffe, L. (2006) “Utility of acoustic location technology for studying avian dawn choruses: Social dynamics of male black-capped chickadees”, Canadian Acoustics, 34(3), pp. 72–73. Available at: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1827 (Accessed: 30 November 2021).