Kramer, Gunnar R., Henry M. Streby, Sean M. Peterson, Justin A. Lehman, David A. Buehler, Petra B. Wood, Darin J. McNeil, Jeffery L. Larkin, and David E. Andersen. 2017. “Nonbreeding Isolation and Population-specific Migration Patterns among Three Populations of Golden-winged Warblers.” Condor 119: 108–121.