Poachers hold guns
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Poacher attack kills eight rhinos in South Africa reserve

23 November 2012 Last updated at 20:16 GMT

Eight rhinos have been killed by poachers in a single attack on a reserve in South Africa.

It brings the total number killed this year to 570 as illegal demand for their valuable horns surges.

Earlier this summer, Prince William called for urgent action to halt their trade.

Andrew Harding reports.