Genotype-by-sequencing reads from three groups of North American warblers (within genus Geothlypis and genus Setophaga). Parulidae

Genotyping-by-sequencing of three species groups of North American Warblers, for purpose of studying genomic variation across hybrid zones and comparing patterns of genomic differentiation in related cases of speciation. The species studied include MacGillivray’s / mourning warblers (Geothlypis tolmiei / G. philadelphia);Townsend’s / black-throated green warblers (Setophaga townsendi / S. virens); and Audubon’s / myrtle warblers (as well as black-fronted warblers (S. [coronata] nigrifrons) and Goldman’s warblers (S. [coronata] goldmani).These data are associated with the following manuscript. All of these authors contributed to this dataset and/or its analysis:Irwin, Darren E., Borja Milá, David P.L. Toews, Alan Brelsford, Haley L. Kenyon, Alison N. Porter, Christine Grossen, Kira E. Delmore, Miguel Alcaide, and Jessica H. Irwin. Genomic differentiation and speciation: a comparison of three young avian species pairs. Molecular Ecology, in review (as of May 2018).