Somers, Christopher M.; Graham, Carly F.; Martino, Jessica A.; Frasier, Timothy, 1976-; Lance, Stacey L.; Gardiner, Laura E.; Poulin, Ray G. (Public Library of Science, 2017-11-02)
On the North American Great Plains, several snake species reach their northern range limit where they rely on sparsely distributed hibernacula located in major river valleys. Independent colonization histories for the river ...