U.S. wildlife officials are counting on M&Ms to help them save the endangered black-footed ferret.
U.S. wildlife officials are counting on M&Ms to help them save the endangered black-footed ferret. Associated Press
U.S. wildlife officials are counting on M&Ms to help them save the endangered black-footed ferret. Associated Press

Drones that shoot vaccine-laden M&Ms will be used to save endangered ferrets

July 13, 2016 12:03 PM