This learning module on wetland functions and values is the newest addition to the EPA's Watershed Academy Website (first reviewed in the January 19, 2000 Scout Report for Science & Engineering). The module explores the ecological and societal benefits and values that wetlands provide, such as "fish and wildlife habitats, natural water quality improvement, flood storage, shoreline erosion protection, opportunities for recreation and aesthetic appreciation," and much more. First-time users will find helpful instructions at "How to navigate this module;" the hyperlinked instructional text is also accompanied by useful color images. For anyone interested in wetland ecology, there is much to be learned (or reviewed) here.