Geographic Variation in the Mitochondrial Control Region of Black-Throated Blue Warblers (Dendroica Caerulescens)DOI: info:10.1525/auk.2009.07159v. 126No. 1American Ornithologists’ Union198–210
Grus, Wendy E., Graves, Gary R., and Glenn, Travis C. 2009. "Geographic Variation in the Mitochondrial Control Region of Black-Throated Blue Warblers (Dendroica Caerulescens)." The Auk, 126, (1) 198–210. https://doi.org/10.1525/auk.2009.07159.