Helicopter Buffalo Herding OK With Judge

 - May 6, 2013, 3:15 AM

A federal judge has allowed buffalo herding by helicopter, in response to a lawsuit filed by an environmentalist group that had obtained a restraining order against such operations in Yellowstone National Park last year, alleging the practice adversely affects grizzly bears. Helicopters have been used for more than a decade to steer wandering bison back into Yellowstone each spring.