BACKGROUND: Infanticide by adult male occurs in many mammalian species under natural conditions. and it is often assumed to be a goal-directed action and explained predominately by sexual selection. Motivation of this behavior in mammals is limitedly involved. METHODOLOGY AND PRINCIPAL FINDINGS: We used long-term reproductive records and direct observation in captivity and in the fiel... https://unitedssports.shop/product-category/fan-shop-nba-jerseys/