Classified for credit

Working farm with animals and crop production — covers agricultural science, ecology, and rural economics in a hands-on outdoor setting.

Federal wildlife refuge for the critically endangered Attwater's prairie chicken — covers endangered species biology, prairie ecology, and conservation science.

Rescue-focused Austin Zoo with exotic and domestic animals — wildlife conservation, animal behavior, and basic zoology for all ages.

Federal wildlife refuge protecting critical habitat for the endangered golden-cheeked warbler and black-capped vireo — endangered species biology and Hill Country ecology.

Central Texas state park in a Lost Pines ecosystem — forest ecology, post-fire habitat recovery, geology, and native wildlife biology.

Wildlife park in Alvin, TX, offering close observation of exotic and native animals to support zoology and conservation curriculum.

Coastal nature center on Galveston Bay with estuarine habitat, birding, and wetland trails — supports estuarine ecology and Texas coastal geography.

Municipal botanical garden with labeled plant collections — supports plant taxonomy, botany, and regional ecology study.

Outdoor sculpture garden at Laguna Gloria — exposure to public art in a natural setting; limited curriculum depth without guided programming.

West Texas state park centered on a natural spring covers arid-land ecology, geology of the Edwards Plateau, and desert wildlife habitat.

Texas Hill Country state park on the Blanco River — supports aquatic ecology, geology, native species study, and outdoor physical education.

Working ranch offering farm and ranch education — covers animal husbandry, Texas agricultural ecology, and rural land stewardship.

City-managed nature preserve in Southlake with interpretive trails through Cross Timbers habitat — supports native plant ecology, wildlife biology, and Texas natural history.

Texas state park with lake, trails, and diverse upland habitat — supports ecology, wildlife observation, and outdoor physical education.

Riparian trail and nature center along the Bosque River — covers central Texas ecology, river habitats, and native plant and animal species.

Municipal botanical greenhouse in Grapevine, TX — supports plant biology, horticulture, and climate-zone botany at a hands-on scale.

Research-focused botanical institute with public gardens — covers plant taxonomy, conservation biology, and botanical research methodology.

Federal wildlife refuge on the Texas Gulf Coast covering wetlands and prairie — ecology, migratory bird biology, and coastal geography.

National wildlife refuge visitor center on the Texas Gulf Coast — covers migratory bird ecology, wetland conservation, and coastal geography.

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

Federal National Wildlife Refuge on the Southern High Plains — covers migratory bird biology, wetland ecology, and Great Plains conservation.

City-managed cave preserve protecting a karst cave system — covers speleology, cave ecology, and Texas limestone geology.

Butterfly garden within a university arboretum — supports entomology, pollinator biology, and plant-insect relationships.

Small private zoo with a wide variety of exotic and native animals — supports zoology, animal classification, and wildlife conservation concepts.