Published as part of Moore, Jennifer A., McCluskey, Eric M., Gould, Breanna, Laarman, Patrick & Sapak, Jan, 2020, Nest-Site Fidelity and Sex-Biased Dispersal Affect Spatial Genetic Structure of Eastern Box Turtles (Terrapene carolina carolina) at Their Northern Range Edge, pp. 19-28 in Copeia 108 (1) on page 25, DOI: 10.1643/CE-19-206, http://zenodo.org/record/13230419

FIG. 4. Analysis of global structure along the river corridor from the first principal component of the sPCA represented by (A) interpolation of lagged principal scores showing genetic clines and (B) colors indicating individual scores. Coordinates have been deliberately omitted to deter poachers.