Classified for credit

Small private zoo featuring kangaroos and exotic animals — supports zoology, animal behavior, and comparative mammal biology.

Public Japanese garden on a small island — plant selection, design principles, and Japanese cultural geography.

Remote federal antelope refuge in the Oregon high desert with a staffed visitor center — covers pronghorn biology, sagebrush ecosystem ecology, and wildlife refuge management.

Native-plant nature center with trails near Corvallis — covers Pacific Northwest ecology, plant identification, and habitat biology.

Native rhododendron garden along the Umpqua River — supports botanical study of Pacific Northwest native shrubs, plant taxonomy, and riparian ecology.

City arboretum with 12,000+ labeled specimens from around the world — supports dendrology, plant taxonomy, and temperate forest ecology.

Oregon Coast state park with forested trails and coastal geology — supports ecology, landform geography, and outdoor PE curriculum.

Managed wetland preserve with trails and an education center — covers riparian ecology, migratory birds, and wetland hydrology.

Traditional Japanese garden in Ashland — covers landscape design, Japanese horticultural traditions, and plant ecology.

ODFW wildlife area headquarters known for Roosevelt elk viewing — large-mammal wildlife management, Coast Range ecology, and conservation biology.

High-desert marsh refuge in the Klamath Basin — wetland ecology, migratory waterfowl, and Pacific Flyway biology.

NWR visitor center for a high-elevation marsh refuge — migratory bird ecology, wetland biology, and Pacific Flyway conservation programs.

Oregon state park with forested trails, equestrian paths, and camping — forest ecology, plant identification, and outdoor PE.

Remote Oregon state park on a reservoir in the Owyhee canyon — supports high-desert geology, freshwater ecology, and Pacific Northwest geography.

High-desert state park in the Oregon Cascades with old-growth ponderosa pines — covers forest ecology, geology, and riparian biology.

City botanical garden with native Pacific Northwest plantings and creek habitat — covers plant taxonomy, native ecology, and conservation botany.

Federal wildlife refuge visitor center in the high desert — covers migratory bird ecology, Great Basin geography, and wetland habitat management.

Federally managed wetland refuge in the Columbia Plateau — supports migratory waterfowl study, high-desert marsh ecology, and Pacific Flyway biology.

Columbia River backwater wildlife area managed for migratory birds — wetland ecology, waterfowl biology, and Pacific Flyway geography.

Native plant arboretum and wetland preserve near Eugene — supports botany, Pacific Northwest ecology, and nature journaling curriculum.

Oregon coastal state park on Nehalem Bay — beach ecology, dune systems, and developed campground.

Oregon coastal wildlife refuge protecting estuary and grassland habitats — supports study of Pacific flyway bird migration and estuarine ecology.

Oregon coastal nature center covering estuarine and river ecology, native plant communities, and wildlife observation near Bandon.

Small Oregon coast zoo with marine and terrestrial animals near the Pacific shore — supports coastal wildlife biology, animal adaptations, and marine ecology.