Staying Connected: Check out the new information and tools available to help you identify, maintain, and restore the essential wildlife (and people) habitat connections in your community.
We've all heard the Maine colloquialism "You can't get there from here." Unfortunately, for too many species, this is no joke. Every year thousands of animals are unable to cross roads or are killed in collisions with cars. Road crossing structures such as bridges and culverts block fish from important sections of stream, too, preventing fish and aquatic species from getting where they need to go. Over time, this loss of habitat connections can result in decreased populations of species that require large territories and even cause some species to become locally or even regionally extirpated as they lose access to key habitat components. Climate change is making the ability of wildlife to find suitable habitats more important than ever. Lost habitat connections can also result in degraded recreational values including limited access points and declines in hunting and fishing opportunities. By maintaining a network of interconnected habitat blocks and waterways we can protect a wide variety of Maine's species. And, at the same time we can protect the hunting, fishing, hiking and other outdoor recreation opportunities that we all hold dear.
Take a look at the new information and tools available to help you maintain a network of interconnected habitats and waterways in your community.
Habitat Connections included on Beginning with Habitat Maps-Data depicting habitat connections is now available. Using a predictive computer model, Beginning with Habitat has identified where connections between blocks of undeveloped habitat likely remain and where likely road crossing locations for wetland species are located. This information is intended to help you determine where wildlife are crossing roads in your community and to identify opportunities for maintaining existing connections. Check out the new Beginning with Habitat Map 3: Undeveloped Habitat Blocks and Habitat Connections. Habitat connections are displayed on this map along with undeveloped habitat blocks, conserved lands and aerial imagery (formerly shown on Map 5). The habitat connections information is also available as a GIS dataset. Contact us if you would like this information.
Eastern Brook Trout Habitat now on Beginning with Habitat Maps- Maine holds some of the best remaining habitat for Eastern brook trout (Salvelinus fontinalis) anywhere. Eastern brook trout, a popular sport fish and important economic engine in Maine, need unobstructed access throughout stream systems to reach preferred habitats. To help you to identify where high value areas for Eastern brook trout are and to help you prioritize aquatic habitats for protection, data depicting the location of surveyed streams and ponds with Eastern brook trout have been added to Beginning with Habitat Map 1: Water Resources and Riparian Habitats. This data is available as a GIS dataset as well. Contact us.
Improving Road-Stream Crossings-Wherever a road crosses a stream, a bridge or culvert made that crossing possible. Most bridges allow streams, and the wildlife that they support to pass freely under them, but incorrectly sized, poorly placed, or damaged culverts can prevent fish and wildlife from accessing important habitat. Check out the information in Stream Crossings- New Designs to Restore Stream Continuity to learn more about the how you can improve the road-stream crossings near you.
Stream Barriers Survey- To identify barriers to fish and to identify restoration opportunities, extensive surveys of road-stream crossings and dams have been underway in Maine since 2007. In each of the past five summers, crews have been assessing potential barriers in the Penobscot, Kennebec, Saco, Casco Bay and Sheepscot River watersheds. Additional survey work has been conducted in the St. George, Kennebunk, Machias and Narraguagus watersheds. Currently, data from these surveys is being combined into one statewide barrier database, which will be accessible to landowners, land managers and planners across the state helping them to improve access to aquatic habitats for all species that rely on unobstructed stream access. For more information, contact Alex Abbot at alexoabbott@hotmail.com.
Maine Audubon Wildlife Road Watch- Calling all Citizen Scientists! Maine Audubon needs your help! Do you see wildlife when you are out driving, biking or walking on Maine's roads? Why not record what you see to help biologists and transportation planners better understand how and where wildlife get across roads?
Maine Audubon's Wildlife Road Watch is a web-based interactive map that allows participants to record their roadside wildlife sightings. Visit www.maineaudubon.org/wildliferoadwatch to learn more. The information gathered by the Maine Audubon Wildlife Road Watch will be used to help make traveling on Maine's roads safer for wildlife and people. Participants can get a snazzy bumper sticker too!
This project is a Maine Audubon partnership with Maine Inland Fisheries & Wildlife, Maine Department of Transportation, and the Road Ecology Center at UC Davis in California.
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