Avalanche Debris could add to the Bark Beetle Problem

ASPEN (AP) – Avalanche debris in Roaring Fork Valley could attract the forest-destroying bark beetle, but White River National Forest Supervisor Scott Fitzwilliams says there's little the agency can do to mitigate the threat. Heavy snowpack unleashed a series of avalanches over the winter that downed spruce and aspen trees in numerous areas – a collective event that officials believe may occur once every 300 years.

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