Get involved: Assess a wildlife linkage near you
What is a wildlife linkage? A wildlife linkage is an area where wildlife can move between two or more forested areas. We focus on linkages across roads that connect large forests of 250+ acres.
StePS: How do i assess a linkage?
A linkage assessment can be completed by following the 4 steps below. For more detailed instructions, read our Wildlife Linkage Assessment Guide.

pick a Linkage
Use our Wildlife Linkages Map to find a linkage near you that needs assessment. Linkages needing assessment are shown on the map as red circles with no fill, while linkages that have already been assessed appear as red circles filled with yellow fill.

Gather Your Materials
Now it’s time to gather your materials! You will need to print a Wildlife Linkage Assessment Form, have access to a map of your selected linkage, complete the ‘Base Info’ section of your data sheet, and gather your field supplies, including a pen or pencil, clipboard, phone, and a piece of bright-colored or reflective clothing.

Conduct Your Assessment
You are now ready to head out and walk or drive the section of road your linkage covers. As you go, think critically about how wildlife may be moving through the landscape and where barriers exist. Fill out the rest of your Wildlife Linkage Assessment Form, take photos of your linkage, and mark up your linkage map if you feel any adjustments need to be made.

SubMit Your Data
Finally, type up your notes and upload your photos into our online assessment form. Once submitted HVA staff will review your data, and the online map will be updated to show that your linkage has been assessed!
Are you a map lover?
We recommend downloading the ArcGIS Field Maps App on your phone. When you open the app, select “Skip Sign In.” In the search bar, search for “Follow the Forest.” You will find a map titled, “Follow the Forest Linkages – For Field Maps.”
The app offers directions to the linkage you choose to assess and will update your location within the linkage as you move it. This can very helpful when identifying pinch-points where wildlife is getting funneled between forests.


what happens after i’ve assessed a linkage?
After you’ve assessed the linkage, the assessment forms and the pictures get added to our online map. Assessed linkages are filled in, and you can click on them to access pictures and information about the linkage.
If you are a land trust and are interested in setting up a volunteer day with us, please reach out here.
Why did we create this tool?
We have designed this easy-to-use and broadly accessible tool to get a better sense of where animals are moving across the landscape to inform conservation decisions and habitat restoration opportunities. Potential linkages have been identified by The Nature Conservancy’s Resilient and Connected Data and the Housatonic Valley Association’s GIS team. Volunteers ground truth these areas to get a clearer picture of their functional connectivity for wildlife. We are especially interested in identifying pinch-points where movement may be funneled or restricted by fences, lack of cover, and other fine-scale features not picked up through remote modeling. Pinch-points are areas that, if further developed and compromised, could disproportionately restrict wildlife movement as the climate changes and species adapt their ranges in search for food, water, shelter, and mates.
The resulting set of assessed linkages allows Follow the Forest partners to prioritize their conservation efforts. In areas that require future attention, we set up wildlife cameras to learn more. In certain areas where the connections between forests are tenuous , we have identified areas in need of restoration. This includes roadside invasive species management, retrofitting culverts help animals pass under the road, and conducting outreach to important stakeholders such as town conservation commissions, highway departments, and landowners to implement changes that will benefit migrating wildlife. Approaching this research through the lens of community science helps us raise public awareness of wildlife connectivity needs and empower communities in our fight against climate change.