The Wisconsin Frog and Toad Survey (WFTS) is a citizen-based monitoring program coordinated by the Wisconsin Department of Natural Resources (WDNR), in cooperation with the U.S. Geological Survey (USGS) and the North American Amphibian Monitoring Program (NAAMP). The WFTS began annual statewide surveys in 1984 and is now one of the longest running amphibian monitoring projects in North America. Phenology studies have recently been added, opening the project up to an unlimited number of volunteers. Learn more at the Wisconsin Frog and Toad Survey website.
Photo under Creative Commons license from James Stutzman