Northern White Rhino on the brink of extinction: Nabire, the last fertile female dies of the cyst rupture
A 31 year old female of Northern White Rhino (Ceratotherium simum cottoni), one of the last five of these species, died of a ruptured cyst at the Dvur Kralove Zoo in the Czech Republic on Monday, July 27, BBC reports.Nabiré was born the Dvur Kralove Zoo, November