Twenty-thousand More Evacuated in Western Canada by Alan Dowd/Reuters
Since April 1, more than 630 square miles of forest have burned in British Columbia, which has declared a state of emergency. More than 800 fires were burning across the province.
Residents have been warned to stay out of forests and off wilderness roads and campsites in the southern half of the province, which is Canada's third largest and roughly the size of France and Germany combined.
Dry conditions have forced most southern timber companies to withdraw logging crews, and workers will not be able to return until there is significant rain -- a factor that has driven lumber prices up on the Chicago Mercantile Exchange.