Families with an iPhone, iPad or iPod Touch can now hold Nashville’s Warner Parks in the palms of their hands with a brand new “Natural Areas” app. The app serves as an interpretive guide and a navigation tool that lets users find info on park amenities as well as the plants and animals found along the many miles of trails. There’s also an interactive map that links to your device’s GPS highlighting trails — kids will have fun finding their exact location inside the park. Download the free app by searching “Natural Areas” in the Apple App Store. An Android-compatible version is coming soon. Learn more about Warner Parks at friendsofwarnerparks.org.