Last fall Superstorm Sandy hit the east coast like, in the words of New York Times reporter Lisa W. Foderaro, “a chainsaw on methamphetamines.” Some neighbourhoods lost as much as ninety per cent of their urban forest. And as Sandy passed over the five Boroughs of New York City, 8,500 trees fell and many more were left with damaged limbs. The loss, the mess and the flooding upset crucial watersheds, and threatened the public's water supply. But before the winds had even died down, residents, rescue teams and even a few Canadians were already working to restore order to the chaos.