Classified for credit

Federal public lands information center with exhibits on Alaska's parks, refuges, and wildlife — ecology, geography, and conservation planning.

NPS recreation area at the confluence of the Rio Grande and Pecos River — covers desert ecology, riparian biology, geology, and US-Mexico border geography.

NPS-managed urban park along the Anacostia River — riparian ecology, urban watershed study, and outdoor recreation with ranger programming.

Small Wisconsin farm zoo with domestic and exotic animals — covers animal husbandry, zoology, and agricultural biology in a hands-on setting.

Federally managed wetland refuge in the Atchafalaya Basin — covers freshwater ecology, migratory birds, and Louisiana bayou conservation.

National parkway corridor with trails and natural areas between Baltimore and D.C. — field study of Mid-Atlantic ecosystems and regional geography.

Wildlife park in Alvin, TX, offering close observation of exotic and native animals to support zoology and conservation curriculum.

Hands-on nature and cultural encounter center focused on Missouri River ecosystems and Native American natural history of the Great Plains.

Free-flowing national scenic river corridor supporting lessons in riparian ecology, hydrology, and Appalachian geography.

Delaware state park along Brandywine Creek with nature center — supports ecology, stream biology, and watershed field study.

Wildlife adventure attraction near Bryce Canyon featuring taxidermy and live-animal exhibits — covers Utah wildlife species and basic zoology concepts.

Visitor center for a state park protecting ancient giant sequoias — covers dendrology, old-growth ecology, and California natural history.

Bakersfield zoo and botanical garden focused exclusively on California native animals and plants — covers state ecology, wildlife biology, and conservation.

Museum and nature center on the Gunflint Trail covering Boundary Waters ecology and canoe-country history — biology, conservation, and regional geography.

One of the oldest bird sanctuaries in the US with natural history exhibits — covers ornithology, local ecology, and conservation history.

Working apple ranch in the Sierra Nevada foothills — covers orchard agriculture, seasonal plant cycles, and farm ecology.

Historic Cranbrook estate with formal gardens, sculpture, and landscape design — supports botany, landscape history, and garden ecology.

Rural museum and nature center in the Myakka region — combines Florida pioneer history with local ecology and outdoor nature trails.

Hands-on petting zoo where children interact with farm and domestic animals, supporting basic zoology and animal husbandry concepts.

Small roadside deer ranch in the Upper Peninsula where children interact with tame deer — basic mammal biology and animal husbandry observation.

NWR visitor center on the Missouri River flyway — covers migratory bird biology, wetland ecology, and federal wildlife conservation programs.

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

Nature center along the American River Parkway — covers regional wildlife biology, riparian ecology, and native plant identification.

Visitor center for a National Estuarine Research Reserve — covers estuarine ecology, shorebird biology, and wetland conservation programs.