File photo dated 20/09/11 of a Peacock butterfly as the washout summer of 2012 was a "disaster" for butterflies, Sir David Attenborough said as he called on the public to help assess if species were ... more 
File photo dated 20/09/11 of a Peacock butterfly as the washout summer of 2012 was a "disaster" for butterflies, Sir David Attenborough said as he called on the public to help assess if species were recovering from their worst year on record. less 
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Wed, Jul 17, 2013 10:07 PM EDT