Classified for credit

Remote barrier island state park accessible only by foot or boat — covers coastal ecology, beach/dune systems, and wildlife-refuge conservation biology.

Small family petting zoo and animal encounter farm — domestic and exotic animal care, basic zoology, and animal behavior observation.

Florida spring-fed state park with first-magnitude spring boil and river ecosystem — covers karst hydrology, freshwater biology, and Florida ecology.

Oregon state recreation area along the Snake River and historic Oregon Trail corridor — supports riparian ecology, geography, and pioneer history.

Working farm program at the Minnesota Landscape Arboretum — covers animal husbandry, plant science, and seasonal agricultural cycles.

Farm animal sanctuary — supports animal welfare education, basic zoology, and discussions of agriculture ethics and species care.

Small rural animal park with farm animals and wildlife species, supporting basic zoology and animal-husbandry observation.

State-managed waterfowl area on the Great Salt Lake flyway — wetland ecology, migratory bird biology, and wildlife management practices.

Municipal nature center with trails and native habitat — covers Michigan woodland ecology, wildlife identification, and local plant communities.

Idaho state park on the former site of a WWII naval training station at Lake Pend Oreille — covers temperate forest ecology, Idaho history, and freshwater geography.

Redmond city farm park with livestock, trails, and wetlands — covers animal husbandry, wetland ecology, and outdoor PE.

Minnesota state park on Mille Lacs Lake with trails and water access — freshwater lake ecology, glacial geography, and regional Ojibwe history.

Southern Wisconsin Bird Alliance sanctuary with prairie and oak savanna habitat — bird identification, grassland ecology, and conservation biology.

Wildlife educational park in northern Minnesota housing native animals including wolves and bears — supports wildlife biology and conservation education.

Environmental education center on conserved land with trails and programs — covers Georgia ecology, wildlife habitat, and conservation biology.

Large Georgia state park with ranger programs, hiking, and lake ecology — supports biology, physical education, and environmental science curriculum.

Old-growth forest state park on the White River — covers temperate rainforest ecology, conifer identification, and Pacific Northwest biodiversity.

Boysen State Park along the lower Wind River — covers Wyoming high-desert ecology, river geography, and outdoor recreation within the Wind River Reservation.

Small working farm in western Michigan — applied agriculture, animal husbandry, and farm ecosystem biology for younger learners.

Formal botanical garden with diverse horticultural collections — covers plant biology, landscape design, and seasonal ecology.

Federal wildlife refuge in south Arkansas bottomland — wetland ecology, waterfowl biology, and floodplain forest conservation.

NWR visitor center in the Felsenthal bottomland hardwood wetlands — covers riparian ecology, migratory waterfowl biology, and Arkansas river-delta geography.

Urban nature center with ponds, trails, and wildlife habitat — local ecology, bird identification, and environmental science programs.

New Mexico state park in the Jemez Mountains featuring a stocked fishing lake and mixed-conifer forest — covers mountain ecology, watershed biology, and geology.