Classified for credit

Federal wildlife refuge visitor center with wetland and bottomland habitat — covers waterfowl biology, wetland ecology, and migratory bird conservation.

National wildlife refuge with wetlands and migratory bird habitat — covers ecology, wetland biology, and wildlife conservation.

Local nature center in Mitchell, IN supporting hands-on ecology, wildlife, and environmental science for young learners.

Nature center and haypress site near Corydon, IN — local ecology, wildlife habitat, and historic agricultural context in southern Indiana.

Historic estate gardens at Minnetrista with native plantings and seasonal programming — covers horticulture, botany, and Indiana natural history.

Community botanic garden in northwest Indiana with cultivated and native plant collections — covers plant taxonomy, horticulture, and urban ecology.

Small community botanical garden in Valparaiso — supports plant taxonomy, horticulture, and Midwest native species identification.

NPS-affiliated environmental education center on Lake Michigan's southern shore covering dune ecology and Great Lakes stewardship.

Nature preserve with ravines, sandstone outcroppings, and diverse plant communities — covers forest ecology and Indiana glacial geology.

Indiana state park on Lake James with ranger-led programs, trails, and wetland habitats — covers Great Lakes-region ecology, wildlife biology, and winter ecology.

Staffed nature center at Pokagon State Park with exhibits on Indiana flora, fauna, and lake ecology — ranger programs support biology and environmental science.

Indiana state park nature center with interpretive programs — covers Great Lakes region ecology, wildlife biology, and freshwater habitat science.

Indiana state park with glacial lake, wetlands, and trails — covers freshwater ecology, glacial geology, and native habitat.

State park with 3,840-acre lake and woodland trails — supports freshwater ecology, Indiana wetland habitats, and outdoor recreation study.

Northern Indiana wildlife park featuring native and exotic animals — supports zoology, conservation education, and animal behavior observation.

Indiana nature center with trails, wetlands, and naturalist programming covering local ecology, wildlife identification, and conservation.

Urban nature center with woodland and wetland trails — local ecology, native wildlife, and introductory field biology for younger students.

Indiana reservoir and surrounding state recreation area — covers freshwater ecology, geology, and outdoor field study in a managed natural setting.

Indiana state forest with Salamonie River corridor trails — forest ecology, riparian biology, and Indiana natural-resources management.

Indiana state park featuring the Salamonie Reservoir, wetlands, and wooded trails — supports ecology, wildlife observation, and watershed geography.

Indiana state park with three fishing lakes, trails, and naturalist programs — supports ecology, freshwater biology, and outdoor physical education.

Forested state recreation area with lake and hiking — southern Indiana forest ecology, freshwater biology, and outdoor physical education.

Hamilton County park with nature center, trails, and archaeological site — covers Indiana ecology, native history, and outdoor field science.

Sumatran orangutan exhibit at the Fort Wayne Children's Zoo — covers primate biology, rainforest ecology, and endangered-species conservation.