title: Seasonal breeding of free-ranging rhesus monkeys and related ecological factors.
mesh_terms: D000818:Animals; D004463:Ecology; D004777:Environment; D005260:Female; D000882:Haplorhini; D007774:Lactation / Q000502:physiology; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal; D011647:Puerto Rico; D012098:Reproduction; D012621:Seasons; D012726:Sexual Behavior, Animal