Even adult zebras must beware of spotted hyenas. Hyenas usually hunt zebras in groups but we have witnessed single, experienced hyenas killing an adult zebra on their own.
Spotted hyena and zebras in the Ngorongoro Crater
Even adult zebras must beware of spotted hyenas. Hyenas usually hunt zebras in groups but we have witnessed single, experienced hyenas killing an adult zebra on their own.
Ngorongoro Hyena Project 