Summary of enrichment effects on male reproduction and other productivity-related variables in Black mink in Experiment 2.

Italics indicate a statistical trend 0.05For effects on female reproduction, see Figures 2, 3, 4.1Medians with interquartile ranges in parentheses. These analyses do not control for cortisol metabolites levels, but doing so did not influence the outcomes.2Paired analyses were conducted for siblings on all measures of reproductive success; however, results are only presented if significant effects were detected that were not apparent in the larger group.Summary of enrichment effects on male reproduction and other productivity-related variables in Black mink in Experiment 2.