CBSnews: Cats kill billions of birds every year and even more tiny rodents and other mammals in the United States, a new study finds.
CBSnews: Cats kill billions of birds every year and even more tiny rodents and other mammals in the United States, a new study finds.
According to the research, published Tuesday in the journal Nature Communications, cats kill between 1.4 billion and 3.7 billion birds and between 6.9 billion and 20.7 billion small mammals, such as meadow voles and chipmunks.
