On June 4, 2019, friends, families, political officials, and supporters came out to the grand opening of the John James Audubon Center at Mill Grove, in Audubon, PA. The 18,000 square-foot natural history and conservation museum features a variety of nature-based, family-friendly interactive exhibits. Audubon, born in 1785, is one of America's earliest and most influential ornithologists and conservationists.