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Endangered animals

Last Updated: Tuesday September 25 2007 11:28 GMT

Is it all our fault?

Rainforest destroyed in Sumatra

Animals have always died out naturally, the Dinosaurs were around for millions of years before they became extinct.

BUT conservationists reckon animals are now becoming extinct up to 10,000 times faster than they would do if there were no humans around.

But our growing population and interference with our environment mean the process of extinction's getting faster.

Our world is changing faster than some species can adapt.