Classified for credit

Accredited aviary housing 600+ bird species with conservation programming — ornithology, avian biology, and global biodiversity.

Large state park with whitewater rapids, waterfalls, and diverse ecosystems — covers hydrology, ecology, and physical geography.

Pennsylvania's deepest gorge with ranger programs covering geology, erosion, and forest ecology along Pine Creek.

Lake Erie peninsula state park with diverse habitats — covers freshwater ecology, migratory bird biology, dune geomorphology, and Great Lakes geography.

Pennsylvania state park with 22 named waterfalls and old-growth forest — covers geomorphology, freshwater biology, and Appalachian ecology.

Open-air safari tour at Lake Tobias Wildlife Park with close-range viewing of exotic and native animals — supports zoology and animal adaptation study.

Penn State-affiliated environmental center with raptor programs and nature trails — covers central Pennsylvania ecology, bird biology, and conservation science.

Remote Pennsylvania state park in the Loyalsock Creek canyon — covers stream ecology, forest succession, and Appalachian geology.

AZA-accredited zoo at Hersheypark focused on North American wildlife — supports zoology, animal adaptations, and wildlife conservation curriculum.

Temple University's 187-acre teaching arboretum — covers dendrology, horticulture, plant taxonomy, and sustainable landscape design.

Erie-area nature center with trails, wildlife exhibits, and naturalist programming — covers local ecology, bird biology, and field science.

Urban arboretum with labeled tree collections and natural habitats — plant science, urban ecology, and Philadelphia natural history.

Large Pennsylvania state forest with diverse woodland habitats — covers forest ecology, watershed biology, and orienteering in a fieldwork setting.

Pennsylvania state park centered on Bald Eagle Creek with diverse habitats — covers central Appalachian ecology, watershed biology, and outdoor recreation.

Small nature center in Bucks County with hands-on natural history exhibits and outdoor exploration — covers local ecology and wildlife biology.

Small petting zoo with barnyard animals — basic animal husbandry, domesticated species biology, and farm ecology.

Small urban animal habitat within the Philadelphia Zoo campus providing close-up observation of bear species for basic zoology and animal behavior study.

Pennsylvania state park centered on Beltzville Lake — supports lessons in Appalachian ecology, watershed management, and outdoor recreation science.

Urban creek-side park managed by Berks Nature with trails along Angelica Creek — covers riparian ecology, watershed biology, and outdoor fitness.

Wildlife sanctuary managed by Berks Nature — supports field study of native bird species, habitat ecology, and conservation biology.

Regional nature center in Reading, PA offering environmental education programs — covers local ecology, watershed science, and native plant and animal identification.

Big cat habitat exhibit at the Philadelphia Zoo — large felid biology, conservation status, and predator ecology in an accredited zoo setting.

Pennsylvania state park on the Pocono Plateau summit — covers Appalachian mountain ecology, geology, and panoramic geographic orientation.

Pennsylvania bog ecosystem state park with a rare sphagnum peat bog — covers wetland ecology, acid-tolerant plant communities, and watershed science.