This folder contains 31 files in the VCF format. Each contains genotypic information for a single chromosome (or chromosome fragment) for all individuals in the two GBS (genotype by sequencing) plates in the study. The files have names corresponding to "GW_Lane5plusLiz.GWref.genotypes.allSites.chr*.infoSites.vcf"; the * represents the chromosome name. All sites, both variant and invariant, where there was a total of more than 10 sequencing reads among all individuals were included. The chromosomes refer to those in the Zebra Finch assembly (version 3.2.4; Warren et al. 2010). For details of how these VCF files were produced and how they were then used, see the associated paper (Irwin et al., in review, Molecular Ecology) and this file in this same Dryad package: "GW_islands_of_diff_processing_scripts.txt