Classified for credit

Small regional zoo in rural Wisconsin providing hands-on exposure to animal biology and wildlife conservation for younger learners.

Large Pennsylvania state park with a wildflower reserve — plant ecology, forest biology, and conservation of native wildflower species.

Small Arkansas farm experience — supports introductory animal husbandry, plant biology, and rural agriculture concepts.

Coastal wildlife refuge named for marine biologist Rachel Carson — salt marsh ecology, migratory shorebirds, and Atlantic coastal zone biology.

Lake Michigan beach adjacent to Racine Zoo — shoreline ecology, freshwater biology, and geography of the Great Lakes basin.

Restored riparian garden along the Flint River floodplain — covers native plant ecology and Georgia's karst spring geology.

Urban wildlife sanctuary and state natural area near Nashville with ranger programs — covers Tennessee forest ecology, bird identification, and watershed biology.

Trail park along the Dungeness River with riparian habitat — covers Pacific Northwest river ecology, bird observation, and watershed geography.

Natural waterfall on the Wailuku River in Hilo — geomorphology, Hawaiian ecology, and water-cycle observation in a free outdoor setting.

State park along the Chehalis River featuring waterfall geology, old-growth forest ecology, and riparian habitat study.

Working alpaca farm offering hands-on animal husbandry — covers fiber-animal biology, livestock care, and small-farm agriculture.

Petting zoo and exotic animal farm — introduces animal husbandry, species diversity, and basic zoology through direct animal interaction on a working farm.

Geothermal terrace feature at Hot Springs State Park — supports study of thermophilic biology, mineral deposition, and Wyoming geology.

Working family farm near Traverse City offering hands-on agricultural experience — covers plant biology, food production, and farm ecology.

Small zoo in Sevierville featuring tropical and exotic species — covers animal biology, biodiversity, and rainforest ecosystem study.

Pennsylvania state park with riparian habitats and hiking trails along Tohickon Creek — supports field study of geology, watershed ecology, and native plant communities.

California State Parks nature and history center at Waddell Creek covering coastal redwood ecology, migratory wildlife, and Costanoan heritage.

Large regional park with trails, wetlands, and the Wilbur D. May Museum nearby — supports ecology, Great Basin biology, and outdoor PE.

Audubon Society nature center with trails and wildlife habitat — covers bird identification, native plants, and local ecology.

NJ state park along the Rancocas Creek with forested trails — riparian ecology, native plant identification, and watershed biology.

Audubon wildlife sanctuary in Santa Fe with birding trails and naturalist programs — covers ornithology, riparian ecology, and conservation biology.

Small county zoo with farm animals and regional wildlife — supports zoology, animal behavior, and basic conservation concepts for younger learners.

Maine state park with pond swimming, hiking, and natural area — supports outdoor education, freshwater ecology, and physical education.

Maine state park beach on Rangeley Lake — supports ecology, freshwater biology, and outdoor PE in a remote northern forest setting.