Williams H, Robins CW, Norris DR, Newman AEM, Freeman-Gallant CR, Wheelwright NT. 2019. The buzz segment of Savannah sparrow song is a population marker. Journal of Ornithology, 160: 217-227.
Williams H, Robins CW, Norris DR, Newman AEM, Freeman-Gallant CR, Wheelwright NT. 2019. The buzz segment of Savannah sparrow song is a population marker. Journal of Ornithology, 160: 217-227.