Wild at heart: The Africn wild dog, long presecuted as vermin, is down to a few thousand; is too late for science to come to the rescue of this species?
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Mary Cole
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US measures to save rhino anger African states
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Zimbabwe to end experiment in conservation?
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Technology
Technology: Radio Rhino is hot on the track of poachers
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Science: Millipedes make short work of rival's sperm
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Hologram to herald resumption of ivory trade
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Lead in lake blamed for floppy trunks
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Technology
Technology: Clinics are glowing in the wind
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Zimbabwe's hippos threatened by drought
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Conservation and the ivory tower
Features
Return to Madagascar: Little is known about Madagascar's remarkable natural history. Now the island is opening its doors to the world's researchers
Features