Classified for credit

Delaware Nature Society preserve with forested trails supporting native plant identification, woodland ecology, and field biology observation.

Botanical garden with themed garden spaces — supports plant biology, ecology, and outdoor observation skills.

Delaware coastal wildlife area with wetland, pond, and grassland habitats supporting diverse migratory birds — covers coastal ecology, wetland biology, and wildlife observation.

Coastal pond and birding area within Cape Henlopen State Park — supports shorebird and waterfowl identification and coastal wetland ecology.

Atlantic coastal dune area within Cape Henlopen State Park — supports coastal geology, dune ecology, and migratory bird observation.

Coastal state park on Indian River Bay — estuarine ecology, migratory bird observation, and freshwater/saltwater habitat comparison.

Coastal ecological preserve on Delaware's inland bays — covers estuarine biology, wetland ecology, and native wildlife habitat.

Delaware Bay-area beach within Cape Henlopen State Park providing access to Atlantic coastal ecology, shorebird habitat, and tidal zone observation.

Delaware state park centered on a millpond with wetland ecology, fishing, hiking trails, and wildlife observation opportunities.

Delaware state park nature center with pond and forest trail programs — covers local wildlife biology, aquatic ecology, and native plant identification.

Nature center at Lums Pond State Park on Delaware's largest freshwater pond — covers freshwater ecology, local wildlife, and wetland biology.

Delaware's largest freshwater pond state park with ranger programs covering freshwater ecology, wildlife, and wetland habitats.

Delaware's largest freshwater pond state park with trails, paddling, and forest ecology — supports biology, hydrology, and outdoor PE objectives.

Delaware Nature Society salt-marsh preserve with trails — covers tidal wetland ecology, estuarine biology, and coastal conservation.

Small freshwater preserve centered on historic millponds — covers aquatic macroinvertebrate biology, wetland ecology, and riparian habitat identification.

Federal wildlife refuge on the Delaware Bay with diverse wetland, beach, and forest habitats — covers migratory shorebird ecology, wetland biology, and coastal conservation.

Urban tidal freshwater marsh and wildlife refuge on the Christina River — covers Delaware estuary ecology, migratory birds, and wetland habitat conservation.

Nature center at Cape Henlopen State Park — covers Delaware Bay coastal ecology, shorebird biology, and marine science.

Delaware Seashore State Park inlet with beach and coastal habitats — supports coastal ecology, tidal science, and Atlantic shoreline geography.

Delaware state park centered on one of the northernmost natural bald cypress stands — covers wetland ecology, dendrology, and freshwater biology.

University-managed botanic gardens with curated plant collections — supports plant biology, taxonomy, and ecology curriculum.

State park preserving a nationally designated Wild & Scenic Creek — riparian ecology, watershed biology, and stream-system geography.

State park nature center on White Clay Creek — watershed ecology, native species identification, and creek-side fieldwork.

Delaware state parks system hub near Wilmington — woodland and creek ecology, outdoor recreation, and environmental stewardship.