Blackwater National Wildlife Refuge
Park Coastal refuge protecting marshes and migratory birds
On Maryland’s Eastern Shore, Blackwater protects coastal marshes and tidal habitats; birders, kayakers and photographers visit for waterfowl, migratory birds and quiet boat trails.
Blackwater National Wildlife Refuge is a protected tidal marsh and wetland complex on Maryland’s Eastern Shore that preserves habitat for migratory birds and other wildlife. It was established in the early 20th century and is part of the National Wildlife Refuge System.
The refuge contains extensive brackish and tidal marshes, freshwater impoundments and woodlands that support waterfowl, wading birds and raptors. Public access facilities typically include an interpretive visitor center, short boardwalks and a wildlife drive for observing birds and marsh wildlife.
The refuge is located on the Eastern Shore of Maryland in Dorchester County near the town of Cambridge and is accessed from roads serving the rural shoreline of the Chesapeake Bay.
- Tidal marsh protection: The refuge protects extensive tidal marshes and forested wetlands that are important for migratory waterfowl and other bird species along the Atlantic flyway.
- Seasonal wildlife peaks: Best wildlife viewing is seasonal, with waterfowl and migratory birds concentrated in fall and winter months.
What to See #
- Visitor center and wildlife drive: A visitor center and a wildlife drive provide access to marsh and forest habitats and interpretive information for birdwatching and seasonal wildlife viewing.
How to Get to Blackwater National Wildlife Refuge #
Blackwater Refuge is on Maryland’s Eastern Shore near Cambridge and Salisbury. From US-50, follow US-50 east and then US-13/Route 50 connector roads to local access points; the main refuge visitor center is accessible by car with signage from Cambridge.
Tips for Visiting Blackwater National Wildlife Refuge #
- Bring binoculars in spring and autumn for migratory birdwatching, especially waterfowl.
- Expect early-morning activity from birds - dawn is best for wildlife viewing.
- Drive carefully on refuge roads; some are unpaved and become muddy after rain.
Best Time to Visit Blackwater National Wildlife Refuge #
A major migratory-bird refuge on Maryland's Eastern Shore - best during spring and autumn migration windows for peak bird activity.
Weather & Climate near Blackwater National Wildlife Refuge #
Blackwater National Wildlife Refuge's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from -3°C to 31°C. Abundant rainfall (1096 mm/year), wettest in March, distributed fairly evenly throughout the year.
January
January is the coolest month with highs of 7°C and lows of -3°C. Regular rainfall (95 mm).
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February
February is cold with highs of 9°C and lows of -2°C. Moderate rainfall (78 mm).
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March
March is cold with highs of 13°C and lows of 2°C. The wettest month with heavy rain (110 mm).
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April
April is cool with highs of 19°C and lows of 7°C. Regular rainfall (81 mm).
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May
May is cool with highs of 24°C and lows of 12°C. Regular rainfall (99 mm).
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June
June is mild with highs of 28°C and lows of 17°C. Regular rainfall (86 mm).
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July
July is the warmest month with highs of 31°C and lows of 19°C. Significant rainfall (108 mm).
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August
August is warm with highs of 30°C and lows of 19°C. Significant rainfall (105 mm).
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September
September is mild with highs of 27°C and lows of 15°C. Regular rainfall (90 mm).
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October
October is cool with highs of 21°C and lows of 9°C. Moderate rainfall (79 mm).
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November
November is cold with highs of 15°C and lows of 4°C. Regular rainfall (80 mm).
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December
December is cold with highs of 10°C and lows of 0°C. Regular rainfall (85 mm).