AFP: ‘When Sudan was born in 1973 in the wild in Shambe, South Sudan, there were about 700 of his kind left in existence. At his death, there are only two females remaining alive and the hope that in-vitro fertilisation (IVF) techniques will advance enough to preserve the subspecies. Sudan, elderly by rhino standards, had … Continue reading Sudan, the last male white rhino, has died despite efforts to save subspecies from extinction