An Oregon city has employed a specialized team to reduce the risk of wildfires-- and each member has four hooves.
원문출처 : https://www.cnn.com/2020/09/18/us/oregon-uses-goats-to-prevent-fires-trnd/index.html
원문출처 : https://www.cnn.com/2020/09/18/us/oregon-uses-goats-to-prevent-fires-trnd/index.html