donated his collection in 1968. It contains at least one example of every type of rock native to Indiana. Hayes Family Museum A small historic gas station that was moved to the site has been restored for use as a museum documenting the history of the Hayes Family and the Hayes Track Appliance Company. Nature Center An 1833 dairy barn houses the arboretum's nature center, which includes information and interpretive displays about trees, native woods, flora and fauna. The building also contains a bird watching room, a live honey bee exhibit, and a sensory room full of natural objects and live specimens. Many programs are offered about regional plants, wildlife, and other nature related topics. Restrooms and a drinking fountain are located inside the Nature Center. See also List of botanical gardens and arboretums in Indiana References External links Arboreta in Indiana Nature centers in Indiana Biographical museums in Indiana Museums in Richmond, Indiana Protected areas of Wayne County, Indiana