* Astronomy

Death of rare Northern White Rhino leaves four alive

One of the last five Northern White Rhino left in the world has died. Nabire, a 31-year-old female, died at the Dvur Kralove zoo in the Czech Republic on Monday evening of a ruptured cyst.
Her death leaves just three females and one male alive; one of them at the San Diego Zoo and three at the Ol Pejeta Conservancy reserve in Kenya.
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