Fig 1. Boxplots of conspecific home range overlap (95% fixed kernel utilization distribution) for simultaneously adjacent eastern indigo snake (Drymarchon couperi) 6-month home range dyads (Highlands and Brevard data combined).
Home ranges were estimated using an unconstrained reference bandwidth matrix. The thick horizontal line indicates the median, the edges of the boxes the 25th and 75th percentiles, and the whiskers approximate a 95% confidence interval. Female-female dyads are denoted as “Female,” male-male dyads as “Male,” and male-female dyads as “Male-Female.” Breeding seasons (October–March) are denoted with dark gray and non-breeding seasons (April–September) with light gray. Maximum PHR is the maximum probability of home range overlap for each dyad. Pairs of dyads marked with the same upper-case letters (e.g., A, B) are significantly different (P <0.10). All pairwise P values were adjusted using Holm’s (1979) method. Pairwise comparisons in maximum PHR indicate a significant effect of sex; there was no significant effect of season or sex*season.