Cats are bird killers. These animal experts let theirs outside anyway.

Cats, our most popular pet, are becoming our most embattled. A national debate has simmered since a 2013 study by the Smithsonian’s Migratory Bird Center and the U.S. Fish and Wildlife Service concluded that cats kill up to 3.7 billion birds and 20.7 billion small mammals annually in the United States. The study blamed feral […]