Classified for credit

Vermont state park on Island Pond with boreal forest ecology, freshwater biology, and ranger-led nature programming.

Celtic-inspired garden with native plantings and wetland areas — supports botany, ecology, and cultural geography study.

Michigan state park on Lake Superior's Whitefish Bay — covers Great Lakes ecology, shoreline geology, and freshwater biology.

Audubon-affiliated woodland sanctuary along the Hudson — bird ecology, forest habitat study, and species identification in a Hudson Valley setting.

Desert botanical garden with labeled native Sonoran Desert plants — covers desert plant adaptations, drought ecology, and Southwestern native flora.

Kenosha County park with wetlands, woodland trails, and a nature center — local ecology, native plant and animal identification, and outdoor recreation.

Stream-corridor heritage center along Brodhead Creek — covers freshwater ecology, Pocono watershed biology, and local natural and cultural history.

Farm animal sanctuary offering direct-contact animal care lessons covering livestock biology, ethics, and humane stewardship.

NYBG urban greening program demonstrating community horticulture, plant science, and environmental stewardship in the South Bronx.

Freshwater headwaters preserve in Hillsborough County — covers Florida wetland ecology, native plant communities, and watershed science.

County preserve with environmental education center — Florida upland and wetland ecology, native species study, and guided naturalist programs.

Washington state park near the Columbia Plateau — Pacific Northwest ecology, high-desert botany, and outdoor recreation.

Brookside Gardens conservatories with tropical and warm-temperate plant collections — covers plant adaptation, horticulture, and ecosystem diversity.

County nature center with live animal exhibits and woodland trails — supports local ecology, wildlife biology, and environmental science.

State park nature center with exhibits on Indiana woodland ecology, native wildlife, and seasonal forest cycles for younger learners.

Large Indiana state park with forested ridges and trails — supports ecology, forest biology, topography, and physical education.

County-operated waterfowl preserve on Green Bay's shore — wetland ecology, migratory bird identification, and Great Lakes shoreline habitats.

County reforestation camp and nature area — covers forest ecology, tree identification, and conservation land management.

Preserved wildlife sanctuary with trail network — forest and wetland ecology, native species identification, and conservation biology.

Small private zoo in rural Illinois with a variety of domestic and exotic animals — supports basic zoology and animal care concepts.

Remote northwestern Colorado refuge along the Green River supporting migratory birds and diverse mammals — covers riparian ecology and wildlife biology.

Kewaunee County park along Lake Michigan shoreline — supports ecology, Great Lakes geography, and outdoor PE.

State forest along the wild Brule River — covers forest ecology, coldwater fishery biology, and watershed geography through self-guided exploration.

Dedicated South Texas brush-country habitat exhibit at Fort Worth Zoo — regional ecology, native species biology, and conservation.