From Washington Post: BARCELONA, Oct. 6 -- At least a quarter of the world's wild mammal species are at risk of extinction, according to a comprehensive global survey released here Monday.
The new assessment -- which took 1,700 experts in 130 countries five years to complete -- paints "a bleak picture," leaders of the project wrote in a paper being published in the journal Science. The overview, made public at the quadrennial World Conservation Congress of the International Union for Conservation of Nature (IUCN), covers all 5,487 wild species identified since 1500. It is the most thorough tally of land and marine mammals since 1996.
"Mammals are definitely declining, and the driving factors are habitat destruction and over-harvesting," said Jan Schipper, the paper's lead writer and the IUCN's global mammals assessment coordinator. The researchers concluded that 25 percent of the mammal species for which they had sufficient data are threatened with extinction, but Schipper added that the figure could be as high as 36 percent because information on some species is so scarce.
And mammals probably are the lucky ones.