Classified for credit

Nature center within Tenkiller State Park — covers Ozark ecology, freshwater biology, and local wildlife identification.

Developed recreation trail with views of the Bridger Range — supports ecology observation, topography study, and physical fitness objectives.

NYC Parks wildlife sanctuary on Jamaica Bay with coastal salt marsh and shorebird habitat — supports estuarine ecology and migratory bird study.

Municipal arboretum and botanical garden with labeled collections — plant taxonomy, horticulture, and Upper Midwest native and cultivated species.

Lake Michigan shoreline state park with dunes, wetlands, and forest habitats — supports dune ecology, hydrology, and outdoor biology.

Coastal wetland sanctuary on Puget Sound — habitat study, migratory bird observation, and Pacific Northwest ecology.

Historic urban woodland park in DC with mature forest and creek — supports basic ecology observation and outdoor PE.

Visitor and education center for the Guadalupe-Nipomo Dunes — covers coastal dune ecology, sand formation, and endangered species habitat on the Central Coast.

National wildlife refuge on Dungeness Spit — migratory bird biology, coastal ecology, and Pacific Northwest geography.

Visitor contact station for Dungeness National Wildlife Refuge — covers shorebird ecology, Olympic Peninsula coastal habitats, and wildlife conservation.

National Wildlife Refuge recreation area on the Strait of Juan de Fuca with tidal flats, migratory birds, and coastal ecology programs.

Interpretive nature center on the Dungeness River — covers Pacific Northwest riparian ecology, salmon habitat, and watershed biology.

Historic private estate garden with Arts and Crafts landscape design — covers ornamental horticulture and Pacific Northwest plant ecology.

Massachusetts state park with forested trails and a reservoir — supports local ecology, forest biology, and outdoor physical education.

Suburban nature center with trails and environmental education programs — covers local ecology, native plants, and wildlife observation.

Delaware Nature Society environmental education center on the Christina River — covers estuary ecology, wetland conservation, and watershed science.

DNREC nature center on Delaware Bay focusing on migratory shorebirds and horseshoe crabs — estuarine ecology and Atlantic flyway biology.

Nature center in the West Virginia floodplain offering ecology and wildlife habitat interpretation along the Ohio River watershed.

Hands-on farm animal park in Amish country — covers domestic animal biology, farm systems, and agricultural practices.

Idaho state park on Dworshak Reservoir with trails and shoreline — supports freshwater ecology, geology, and outdoor physical education.

Arboretum specializing in native Great Plains plants — botany, prairie ecology, and regional plant adaptation.

Tidal freshwater marsh on the Potomac River managed by NPS — supports study of estuarine ecology, migratory birds, and mid-Atlantic wetland conservation.

Oregon DFW-managed wildlife area on former WWII Camp Adair land — wetland ecology, wildlife observation, and habitat restoration studies.

Missouri conservation area with wetlands and bottomland forest — supports waterfowl ecology, migratory bird study, and floodplain geography.