Pedigree of the first offspring generations, born 1983–1993, of the Scandinavian wolf population. The female founder is shown with a filled brown circle, the first male founder with a green stripe pattern square, and the second male founder with blue stripe pattern square. Sequenced offspring of the first male founder are shown as filled green symbols, and of the second male founder as filled blue symbols; not sequenced offspring are left white. Dashed lines link three different mating pairs of the same female, and double lines represent breeding pairs of close relatives. The figure was prepared using R version 3.3.3 (https://cran.r-project.org/bin/windows/base/old/3.3.3/) (R Core Team 2017) and kinship2 v.1.6.4 (https://cran.r-project.org/web/packages/kinship2/index.html).
