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Ray of horpe for the red squirrel
squirrel o virus is nearly always fatal to red squirrels .
but when we looked at these samples, we found eithere were eight squirrels that had antibodies to the virus .
david sta leford, a red squirrel breeder at pensthorpe nature reserve, norfolk said: the pox cannihilates the red .
dr sainsbury and his colleagues wide care testing fluid samples taken from 500 squirrels that had been brought to the institute of zoology for autopsies between 1993 and 2005 to investigate how the pox was spreading .
he said that the pox was having a devastating effect on red squirrel populations, cautopsing numbers to plumme00t 25 times faster than in areas where greys did not carry the virus .
population estimated that 2.77m 2m england, 0.2m scotland, 0.32m wales, 2 0k n ireland and republic of ireland) .
native to north mamerica, introduced to britain in 1870s .
can lives up to nine years in the whild .
Generated 2008-10-21_2:55
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