Life SciencesEcologyZoologyAnimal BehaviorMammalogySexual SelectionFemale ChoiceMate ChoiceReproductive EcologySeasonal ReproductionSeasonality Of ReproductionSex RatioMammalian Reproductive SeasonalityMating Season DynamicsPartitioning By Reproductive SeasonSeasonal Mating BehaviorSeasonal Reproductive PhysiologySeasonal SpermatogenesisSegregation