Classified for credit

Maine Audubon's Gilsland Farm sanctuary with trails, wildlife gardens, and an environmental education center — covers bird biology, wetland ecology, and conservation.

National wildlife refuge protecting nesting seabird colonies and coastal habitat — covers marine ecology, migratory bird biology, and coastal geography.

NWR visitor center focused on Maine coastal island ecosystems — covers seabird biology, island ecology, and conservation management of Atlantic coastal habitats.

State-run wildlife park in Gray, ME displaying native Maine species including moose, bear, and deer — supports zoology, wildlife biology, and conservation education.

Audubon-managed forest and stream sanctuary in coastal Maine — bird identification, riparian ecology, and conservation land stewardship.

Community nature center with gardens and wooded trails near Camden — supports plant identification, woodland ecology, and Maine coastal natural history.

Maine coastal state park on Penobscot Bay with shoreline access — supports marine ecology, coastal geography, and outdoor physical education.

Federal refuge in downeast Maine supporting American woodcock and migratory birds — wildlife biology, boreal ecology, and conservation science.

Forested coastal Maine conservation region with ranger programs covering wildlife habitat, forest ecology, and southern Maine biodiversity.

Audubon-managed wildlife sanctuary along the Mousam River — supports bird identification, riparian ecology, and wetland biology through self-guided trails.

Maine state park with hiking, lake access, and mountainous terrain — supports ecology, physical education, and New England natural history.

Mount Desert Island land preserve with old-growth forest, freshwater ponds, and coastal ecology supporting botany and conservation biology.

Outdoor nature-based education program in western Maine — hands-on ecology, forest biology, and natural science observation for young children.

Coastal Maine state park with lighthouse access and rocky shoreline — supports marine ecology, coastal geography, and Maine history.

Maine state park on Sebec Lake with forested hiking trails covering northern woodland ecology, glacial geology, and freshwater biology.

Scarborough land trust preserve with trails — field study of coastal Maine ecology, plant communities, and conservation practices.

Maine coastal state park with beach, dunes, and estuary — covers coastal geology, intertidal ecology, and barrier-beach landform processes.

Coastal wildlife refuge named for marine biologist Rachel Carson — salt marsh ecology, migratory shorebirds, and Atlantic coastal zone biology.

Maine state park with pond swimming, hiking, and natural area — supports outdoor education, freshwater ecology, and physical education.

Maine state park beach on Rangeley Lake — supports ecology, freshwater biology, and outdoor PE in a remote northern forest setting.

Maine coastal state park with freshwater pond, saltwater beach, and tidal cobble — covers coastal geomorphology, marine ecology, and habitat diversity.

Rare Atlantic white cedar peatland preserve in Saco, ME with boardwalk trail — covers bog ecology, peat formation, and rare plant communities.

Audubon-managed tidal marsh with canoe trails and naturalist programs — covers estuarine ecology, bird identification, and coastal geography.

Maine Audubon wildlife sanctuary on the Scarborough River estuary — migratory bird ecology, tidal wetland biology, and coastal habitat study.