Figure 6
From: Rapid adaptation to mammalian sociality via sexually selected traits
Female preference for promiscuous line males vs. monogamous line males. In a mate choice arena, females spent significantly more time in cages scent-marked by third-generation promiscuous line males (A), and had significantly more offspring sired by promiscuous line males (B), relative to monogamous line males. Transformed proportions were used in the analysis; raw proportions are shown for visual purposes only.