Classified for credit

Urban nature interpretive center within El Dorado Park with native wildlife, wetland habitat, and ecology education programs.

Kansas state park campground with reservoir access — supports field study of tallgrass prairie ecology, water habitats, and outdoor skills.

High-desert reservoir state park in northern New Mexico — supports study of riparian ecosystems, water resource management, and Rio Chama watershed geography.

Private display garden featuring centuries-old bonsai and Pacific Northwest native plants — plant biology, horticultural art, and ecological adaptation.

Coastal NJ nature preserve along Delaware Bay — migratory shorebird ecology, salt marsh biology, and conservation science.

Municipal nature center with live animal exhibits and wetland trails — covers local wildlife biology, Connecticut habitats, and environmental stewardship.

Reservoir state park on the Rio Grande offering lessons in riparian ecology, water resources, geology, and desert geography.

Elephant exhibit at Omaha's Henry Doorly Zoo covering pachyderm biology, conservation status, and zoo animal-care science.

Distinctive red sandstone formation in Valley of Fire State Park — supports geology, desert ecology, and ancient sand-dune lithification study.

Smithsonian National Zoo elephant habitat with interpretive signage — covers pachyderm biology, elephant social behavior, and Asian elephant conservation.

Wichita Zoo elephant habitat with conservation programming — covers African ecosystem ecology, elephant biology, and wildlife conservation.

Iowa state park on the shore of Spirit Lake — freshwater ecology, glacial lake geography, and outdoor recreation in a developed park setting.

Urban wildlife sanctuary with maintained trails and native habitat — covers Tennessee Appalachian foothills ecology and local wildlife conservation.

Federally managed 187-acre refuge on Long Island's North Fork — migratory bird ecology, coastal habitat biology, and wildlife observation.

Historic estate garden featuring heritage roses, seasonal plantings, and horticultural demonstration beds — supports botany and garden science curriculum.

Federally managed wildlife refuge protecting bald eagle habitat along the Potomac — covers raptor biology, wetland ecology, and conservation policy.

Historic urban park and rose garden conservancy — horticulture, plant biology, and landscape design observation.

Historic public rose garden with hundreds of labeled cultivars — supports plant taxonomy, horticulture, and botany observation.

Formal gardens adjacent to Fort Raleigh National Historic Site — horticulture, Elizabethan plant history, and coastal Carolina ecology.

Free-roaming elk and bison herd viewable within Land Between the Lakes National Recreation Area — supports wildlife biology and native fauna study.

Kansas state park with wooded trails, a lake, and wildlife habitat — covers tallgrass-edge ecology, bird watching, and Kansas natural history.

Wyoming state park on Glendo Reservoir covering high-plains geology, freshwater ecosystems, and outdoor recreation in a semi-arid landscape.

High-elevation Blue Ridge state park with spruce-fir and hardwood ecosystems — Appalachian ecology, elevation zonation, and mountain plant communities.

Trail through the Wichita Mountains — supports ecology, geology, and physical education with native Great Plains habitat observation.