Adirondack Park Invasive Plant Program.
Fairfax County Park Authority (Virginia).
Virginia Department of Conservation and Recreation. Natural Heritage Program.
Lake Stewards of Maine.
Special Note: Formerly known as the Maine Volunteer Lake Monitoring Program.
DOI. NPS. Saguaro National Park.
Help preserve the Sonoran Desert by removing buffelgrass, a highly invasive grass that threatens native plants and wildlife populations. Volunteers are needed to assist with buffelgrass pulls, held the second Saturday of each month, from Sept-May.
Cornell University. Forest Health and Invasive Non-native Forest Pests.
Arlington Department of Parks, Recreation, and Cultural Resources (Virginia).
Gulf of Maine Research Institute.
Vital Signs is a statewide effort to address invasive species. Our collective research focus is on locating invasive species and documenting the native species and habitats vulnerable to invasions. Together we are using scientific tools and habits of mind to look for native and invasive species in local habitats. We are sharing what we find and do not find online. We are contributing to a greater understanding of and connection to our shared environment.
Virginia Tech; Virginia State University. Virginia Cooperative Extension.