Southern white rhinoceros populations, once thriving in zoos, have been showing severely reduced reproductivity among the captive-born population. San Diego Zoo Global researchers have a possible lead into why the southern white rhinoceros population in managed-care facilities is declining: phytoestrogens in their diet might be contributing to reproductive failure in the females.
Diet may be affecting rhino reproduction
- EurekAlert
- 21. 3 2012 (05:00)