Classified for credit

Nonprofit nature preserve near Charlottesville with guided and self-guided trails — covers Piedmont ecology, native flora and fauna, and conservation land stewardship.

Bird sanctuary and nature center in Roswell, NM — Chihuahuan desert ecology and bird observation.

State park on Pickwick Lake offering shoreline ecology, freshwater habitat study, and outdoor recreation.

County-run environmental education center with wildlife exhibits, trails, and naturalist programs — covers local ecology, native species identification, and conservation biology.

North Dakota NWR along the Souris River — migratory bird observation, wetland ecology, and Great Plains wildlife study.

State fish and wildlife area offering wetland and upland habitat study, waterfowl ecology, and wildlife management observation.

Large FL Game Commission wildlife management area with wetland and upland habitats supporting ecology, wildlife biology, and field study.

Georgia state park with fishing, trails, and lakeside habitat — supports southeastern forest ecology and outdoor biology.

Managed wetland preserve with trails and an education center — covers riparian ecology, migratory birds, and wetland hydrology.

Colorado plains reservoir state park with fishing, birding, and shoreline habitats — supports ecology, Great Plains geography, and outdoor biology.

Jacksonville arboretum and botanical garden with self-guided trails — supports plant taxonomy, ecology, and Florida native species biology.

Ocean County park adjacent to the Double Trouble historic village — pine barrens ecology, freshwater streams, and New Jersey coastal plain natural history.

Pine-barrens nature center within Ocean County park system — ecology programs cover NJ coastal plain plant communities, freshwater habitats, and native wildlife.

Vermont state park on the West River with gorge trails, swimming hole, and campground — supports river ecology, glacial geology, and outdoor PE curriculum.

Nature center at Canyon Lake covering Texas Hill Country ecology, limestone karst geology, and native wildlife in the Guadalupe River watershed.

Working Kentucky farm offering hands-on exposure to sustainable agriculture, animal husbandry, and rural land stewardship.

Coastal ecological preserve on Delaware's inland bays — covers estuarine biology, wetland ecology, and native wildlife habitat.

Georgia state park with two fishing lakes and forest trails — supports ecology, freshwater biology, and physical education curriculum.

CT DEEP state forest with a managed trout hatchery and forest trails — covers silviculture, freshwater ecology, and New England forest biology.

Colorado River corridor state park with riparian habitat trails — covers river ecology, geology, and Western watershed geography.

Colorado River island state park section with riparian habitat and river access — supports river ecology, migratory bird observation, and Colorado Plateau geography.

Illinois state park with prairie, wetland, and woodland habitats — covers Midwest ecology, native plant communities, and outdoor physical education.

Federal wildlife refuge on the James River — migratory bird ecology, wetland habitat study, and conservation biology with seasonal wildlife viewing.

Virginia state park on the upper James River with paddling and hiking — covers riparian ecology, river geography, and outdoor physical education.