The decision to kill stray cows in America by shooting them with a helicopter, but why is this step being taken?

Santa Fe (Daily Pakistan Online) The US Forest Service said authorities plan to use helicopter gunfire to kill dozens of cows that are damaging the natural environment and causing problems for hikers in New Mexico's Gila Desert. Approved. 

The Cow Killing Drive begins Thursday and lasts four days. During this time, about 150 stray cows are attacked. 

Conservationists say these cows are destroying the ecosystem of endangered animals in the high mountains and valleys of the Gilas. 

The authorities' decision could be challenged by farmers who argue that shooting cows from the air is a cruel and ineffective method. 

Forest ranger Camille Howes said it was the most humane way to protect wildlife habitat and the public.