The Great Meadows National Wildlife Refuge is a river wetlands conservation area, in two major parcels, stretching from the towns of Billerica, Massachusetts (downstream) to

Wayland, Massachusetts Wayland is a town in Middlesex County, Massachusetts, United States. The town was founded in 1638, and incorporated in 1780 and was originally part of neighboring Sudbury (incorporated 1639). As of the 2020 United States Census, the population wa ...

(upstream), along the

Concord River The Concord River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed October 3, 2011 tributary of the Merrimack River in eastern Massachusetts in the United States. The river drains ...

and

Sudbury River The Sudbury River is a tributary of the Concord River in Middlesex County, Massachusetts, in the United States.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed October 3, 2011 Originati ...

. Part of the

National Wildlife Refuge National Wildlife Refuge System is a designation for certain protected areas of the United States managed by the United States Fish and Wildlife Service. The National Wildlife Refuge System is the system of public lands and waters set aside to c ...

system, the park is a popular destination for bird watchers and tourists. About 85 percent of the refuge's is freshwater

wetland A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The ...

s. Great Meadows National Wildlife Refuge
United States Fish and Wildlife Service, United States Department of the Interior. Retrieved January 1, 2007.

History

The original

Concord, Massachusetts Concord () is a town in Middlesex County, Massachusetts, in the United States. At the 2020 census, the town population was 18,491. The United States Census Bureau considers Concord part of Greater Boston. The town center is near where the conflu ...

parcel that was the beginning nucleus of the sanctuary, has been known as the "Great Meadows" since the 17th century. The parcel was donated to the U.S. Government by Concord resident D. Samuel Hoar in 1944. Hoar purchased a part of the Meadows in 1928, and built earthen dams (dikes) to hold the water within the marshlands, enhancing their value as waterfowl habitat for hunting. To provide greater protection for the area’s wetlands and wildlife, the

U.S. Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is an agency within the United States Department of the Interior dedicated to the management of fish, wildlife, and natural habitats. The mission of the agency is "working with othe ...

began buying additional land during the 1960s.

Wildlife and protected species

A great diversity of birds have been recorded at the refuge, including nesting waterfowl:

mallard The mallard () or wild duck (''Anas platyrhynchos'') is a dabbling duck that breeds throughout the temperate and subtropical Americas, Eurasia, and North Africa, and has been introduced to New Zealand, Australia, Peru, Brazil, Uruguay, Arge ...

s, black ducks,

wood duck The wood duck or Carolina duck (''Aix sponsa'') is a species of perching duck found in North America. The drake wood duck is one of the most colorful North American waterfowl. Description The wood duck is a medium-sized perching duck. A typi ...

s, and

blue-winged teal The blue-winged teal (''Spatula discors'') is a species of bird in the duck, goose, and swan family Anatidae. One of the smaller members of the dabbling duck group, it occurs in North America, where it breeds from southern Alaska to Nova Scoti ...

White-tailed deer The white-tailed deer (''Odocoileus virginianus''), also known as the whitetail or Virginia deer, is a medium-sized deer native to North America, Central America, and South America as far south as Peru and Bolivia. It has also been introduced t ...

, muskrats,

red fox The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the Order (biology), order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe ...

raccoon The raccoon ( or , ''Procyon lotor''), sometimes called the common raccoon to distinguish it from other species, is a mammal native to North America. It is the largest of the procyonid family, having a body length of , and a body weight of ...

cottontail rabbit Cottontail rabbits are the leporid species in the genus ''Sylvilagus'', found in the Americas. Most ''Sylvilagus'' species have stub tails with white undersides that show when they retreat, giving them their characteristic name. However, this ...

weasel Weasels are mammals of the genus ''Mustela'' of the family Mustelidae. The genus ''Mustela'' includes the least weasels, polecats, stoats, ferrets and European mink. Members of this genus are small, active predators, with long and slender bo ...

beaver Beavers are large, semiaquatic rodents in the genus ''Castor'' native to the temperate Northern Hemisphere. There are two extant species: the North American beaver (''Castor canadensis'') and the Eurasian beaver (''C. fiber''). Beavers ar ...

squirrel Squirrels are members of the family Sciuridae, a family that includes small or medium-size rodents. The squirrel family includes tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrels. Squ ...

s, and a variety of small mammals are common. Many species of amphibians and reptiles are active during the warmer months. The Concord unit is primarily two small lakes (referred to as "pools" or "impoundments") that are drained into the

every summer. The resulting

mudflat Mudflats or mud flats, also known as tidal flats or, in Ireland, slob or slobs, are coastal wetlands that form in intertidal areas where sediments have been deposited by tides or rivers. A global analysis published in 2019 suggested that tidal fl ...

s provide ideal feeding grounds for many species of shore birds and waterfowl that migrate in mid to late summer. In late July and in August, there will be wide range of birds at these feeding grounds, including various species of sandpipers, killdeer, lesser and greater yellowlegs, and great egrets. Large numbers of great blue herons, ducks and Canada geese are also attracted to these muddy and nutrient-rich feeding grounds.

Access and facilities

Great Meadows National Wildlife Refuge, birdwatchers

The Sudbury unit of the refuge is open daily from dawn to dusk. It has two trails as well as the refuge headquarters and a visitor center, which is open on weekdays. The Concord unit is open daily from dawn to dusk; it includes of trails.

References

External links

Great Meadows National Wildlife Refuge
{{authority control Bay Circuit Trail Massachusetts natural resources Protected areas of Middlesex County, Massachusetts National Wildlife Refuges in Massachusetts Tourist attractions in Concord, Massachusetts Wetlands of Massachusetts Landforms of Middlesex County, Massachusetts Protected areas established in 1944 1944 establishments in Massachusetts

History

Wildlife and protected species

Access and facilities

See also

References

External links