The YardMap Network (see www.yardmap.org) is an NSF-funded citizen science project at The Cornell Lab of Ornithology, which will allow participants to map their habitat management and carbon neutral practices in backyards and parks, interact socially within the network, and display their activities and carbon footprints in an online platform such as Google maps. In 2010, the Institute for Learning Innovation (ILI), in collaboration with the Cornell Lab of Ornithology, conducted a front-end evaluation to assess the following evaluation questions: 1. What are gardeners', and birders', citizen