Classified for credit

Missouri state park on a Corps of Engineers reservoir — covers freshwater ecology, watershed geography, and outdoor recreation.

Urban wildlife rehabilitation and nature center — native Missouri species, raptor biology, and wildlife conservation education with live animal exhibits.

96-acre outdoor sculpture park with walking trails — combines observation of large-scale public art with outdoor environmental exploration.

National wildlife refuge visitor contact station on a major Central Flyway stopover — migratory bird biology, wetland ecology, and conservation.

MO state park on Long Branch Lake — freshwater ecology and developed campground.

1.5-million-acre national forest with ranger districts, trails, and diverse ecosystems — supports forest ecology, land management, and geography.

Missouri state park campground on Mark Twain Lake — outdoor recreation, riparian ecology, and geography in a state-managed natural area.

Community nature sanctuary in Liberty, MO with trails and an education center — covers Missouri native plant and animal ecology and conservation.

Historic hand-carved carousel inside the St. Louis Zoo featuring native wildlife figures — supports conservation awareness alongside zoo ecology programming.

Federal wildlife refuge protecting bottomland hardwood swamps — migratory waterfowl biology, wetland ecology, and conservation management.

Federal wildlife refuge visitor center in the Mingo bottomlands — Missouri Bootheel wetland ecology, migratory birds, and conservation management.

Small zoo featuring Australian and exotic animals — hands-on zoology and animal adaptation study in a rural Ozarks setting.

Bird research station on the Missouri River flyway — supports ornithology, migration ecology, and field-identification skills.

Missouri River environmental education center in Columbia — covers river ecology, watershed biology, and Missouri River conservation programs.

University of Missouri's campus botanic garden — plant taxonomy, horticulture, and botanical diversity across curated garden collections.

Missouri state park centered on Montauk Spring, a major Ozark trout hatchery site — covers freshwater ecology, spring hydrology, and fish biology.

Small petting farm and barnyard animal encounter — supports basic animal husbandry, livestock biology, and agricultural science for younger children.

Audubon-affiliated nature center covering Missouri riparian ecology, bird identification, and local watershed conservation.

Missouri state park with wetlands and prairie habitat — supports plant and animal ecology, migratory bird study, and geography.

Missouri natural area featuring unusual sandstone geology and diverse plant communities — supports ecology, geology, and native species identification.

Missouri state park on Pomme de Terre Lake with trails and wildlife habitat — supports freshwater ecology, Ozark geology, and outdoor field study.

MDC nature center with exhibits on local wildlife, forest ecology, and conservation — ranger-led programming supports biology and environmental science.

Primate exhibit at Saint Louis Zoo — comparative primate biology, behavior, and conservation science in an accredited zoo setting.

Private zoo in the Ozarks with a variety of exotic and domestic animals — covers animal biology and wildlife conservation awareness.