Zebra Shark Living in Isolation for 4 Years Gives Birth Without a Male Partner
It started like a typical love story. Two zebra sharks, living happily together for 12 years and producing 24 pups. Then, circumstance ripped them apart, leaving the female in her own, isolated tank. But here's where the story takes a twist. After living alone since 2012, Leonie the female zebra shark give birth to three pups in early 2016. Just how was this possible?











































































