Have you ever noticed a plant, animal, or fungus in the forest and wished you knew what it was? There is now an app for that! iNaturalist is a free app that can turn your smartphone into an almost magical tool for learning about nature. Bring your phone and learn how. Al- ready know iNaturalist? Then this short walk will be a great time to snap some pictures and make some IDs. We’ll spend around 1 hour on the PATH trails. Wear appropriate footwear, dress for the weather, and bring a re-fillable water bottle and insect repellent. Meet at the South Peachtree Creek trailhead near the Mason Mill Tennis Center (McConnell Dr & Mason Mill Rd). All ages welcome.