Boxborough:
- Boxborough conservation map:
- Beaver Brook Valley Preserve (accessible at end of Whitcomb Road)
- CISCO campus (Beaver Brook Road)
- Steele Farm (Middle Road)
- Hager Municipal Land (Accessible from Sargent Memorial Library on Mass Ave/Route 111)
- Rolling Meadows, Littlefield Road (map | species list | bar chart)
- Boxborough Station WMA (State Fisheries and Wildlife land/Depot Road…map not yet on State’s web site) (hotspot)
- Have Not Pond (map | species list | bar chart)
- Hager Meadow — Betty White Land (map | species list | bar chart)
Acton:
- Acton Conservation Lands Web Site
- Acton Arboretum (map | description | species list | bar chart)
- Grassy Pond (map | description)
- Great Hill (map | description)
- Guggins Brook (map)
- Heath Hen Meadow (description)
- Jenks Conservation Land (map | description | species list | bar chart)
- NARA Park (species list | bar chart)
- Nagog Hill (map | description)
- Nagog Pond (species list | bar chart)
Stow:
- Stow Conservation Trust
- Captain Sargent Farm (map | species list | bar chart)
- Delaney Wildlife Management Area (map | species list | bar chart)
- Assabet River National Wildlife Refuge (map | species list | bar chart)
Littleton:
- Littleton Conservation Land Trail Guide
- Long Lake Park (description | hotspot)
- Sarah Doublet Forest (description & map)
- George and Lucy Yapp Conservation Land (description & map)
Harvard:
- Harvard Conservation Trust Trails
- Bolton Flats Wildlife Management Area (map | species list | bar chart)
- Fruitlands Museum (trail map | hotspot)
- Oxbow National Wildlife Refuge (web site | map | species list | bar chart)
Ayer:
