Vegetation surveys Biodiversity Plant conservation Wetlands Rare plants Rare plants Conservation Biodiversity conservation Endangered species Noxious weeds Control Riparian areas Weeds Control Biotic communities Plant communities Roads Maintenance and repair Environmental aspects Endangered plants Rare animals Natural areas Fens Nature conservation Conservation of natural resources Environmental aspects Wetland conservation Wetland plants Biological monitoring Grazing Environmental aspects Riparian ecology Wetland ecology Wildlife conservation Astragalus (Plants) Conservation Bats