Posted AT 12:54 AM EST on 19/10/06
The pine beetle's surprising northern foray
KATHERINE HARDING
From Thursday's Globe and Mail
GRANDE PRARIE, ALTA. They blew by the millions into the dense forests surrounding this thriving northwestern Alberta community on a strong Prairie wind in July.
There were so many that a local dairy farmer thought he was hearing rain tapping on his barn's tin roof.
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