American Bird Conservancy's Cats Indoors Program Cats kill approximately 2.4 billion birds every year in the U.S. alone, making cat predation by far the largest source of direct, human-caused mortality to birds. Please visit the American Bird Conservancy's site to learn more about the many benefits to birds, cats and people when cats are maintained indoors.
Indiana Audubon Society The Indiana Audubon's mission is to engage communities in the enjoyment of birds in their habitat, through conservation, education and research. Learn more here.