Classified for credit

Specialty botanical garden featuring Asian plants — covers plant taxonomy, horticultural science, and temperate-to-subtropical climate ecology.

Small urban nature center with native habitat gardens and wildlife education programming covering local ecology and conservation.

Small urban nature center with trails and native habitat restoration — supports local ecology, plant ID, and outdoor science observation.

City-operated nature center with trails in the Verdugo Hills — chaparral ecology, native plant identification, and watershed science.

Small private zoo in Temecula — hands-on animal observation supporting basic zoology and wildlife biology for young learners.

Central California state beach with dune and coastal ecosystems — supports lessons in coastal geology, marine biology, and shoreline ecology.

Community garden and nature center in Walnut Creek with demonstration gardens and wildlife habitat — horticulture, plant biology, and urban ecology.

Themed botanical garden showcasing Australian flora — plant biology, biogeography, and comparative ecology within The Huntington's collections.

Coastal estuary and tidal flat refuge at the U.S.-Mexico border — covers estuarine ecology, migratory shorebird biology, and coastal wetland conservation.

Tilden Park environmental education center with live animals, gardens, and naturalist programming covering Bay Area ecology and life science.

Modjeska Canyon wildlife sanctuary with bird banding station — supports ornithology, riparian habitat ecology, and field biology observation.

University botanical conservatory with living plant collections from multiple biomes — supports botany, plant taxonomy, and ecology curriculum.

UC Riverside's 40-acre botanical garden with collections from arid and semi-arid climates worldwide — covers plant taxonomy and desert ecology.

UC Santa Cruz arboretum with globally sourced plant collections including Australian and South African flora — covers plant taxonomy, adaptation, and conservation biology.

University of California botanical garden with diverse plant collections — supports botany, plant taxonomy, and ecology field study.

Hillside botanical garden featuring California-native and Mediterranean-climate plants — covers plant adaptation, ecology, and regional geography.

Private ranch housing exotic and endangered animals used in film — introduces wildlife biology, animal behavior, and conservation through close-up encounters.

LA County riparian natural area along the San Gabriel River — covers urban ecology, bird biology, and Southern California watershed systems.

Urban nature center along the San Gabriel River with wildlife observation areas — supports ecology, riparian biology, and outdoor PE.

Urban multi-use recreation area in the San Gabriel Valley with riparian habitat, wildlife observation areas, and nature trails — covers Southern California watershed ecology.

Hillside botanic garden on Catalina Island honoring William Wrigley Jr. — covers island plant ecology, Mediterranean species, and conservation horticulture.

State-managed wetland and wildlife area in the Sacramento Valley — waterfowl ecology, migratory bird biology, and Central Valley watershed science.

Small petting zoo and farm-animal facility covering basic zoology, animal husbandry, and hands-on biology for young children.

Campus botanic garden at CSUN with labeled plant collections — supports plant taxonomy, ecology, and native California flora studies.