The Blackwater National Wildlife Refuge was established in 1933 as a waterfowl sanctuary for birds migrating along the critical migration highway called the Atlantic Flyway . The refuge is located on Maryland's Eastern Shore , just 12 mi (19 km) south of Cambridge, Maryland in Dorchester County , and consists of over 28,000 acres (110 km) of freshwater impoundments, brackish tidal wetlands , open fields, and mixed evergreen and deciduous forests. Blackwater NWR is one of over 540 units in the National Wildlife Refuge System , which is managed by the United States Fish and Wildlife Service .
53-664: Blackwater Refuge is fed by the Blackwater River and the Little Blackwater River . The name "blackwater" comes from the tea-colored waters of the local rivers, which are darkened by the tannin that is picked up as the water drains through peat soil in the marshes . In addition to a wealth of wetlands and forests, Blackwater Refuge is also host to over 250 bird species, 35 species of reptiles and amphibians, 165 species of threatened and endangered plants, and numerous mammals that can be spotted throughout
106-616: A 6.5-mile (10.5 km) loop) —that takes visitors along the Blackwater River and offers excellent views of the local wildlife. Visitors can drive, bike, or walk the length of the Drive. There is a daily permit fee of $ 3.00 for private vehicles (not including commercial vans or buses) and of $ 1.00 for pedestrians and bicyclists wishing to access the Wildlife Drive. There are also longer permits and passes available, including
159-550: A bridge. The river does not rise anywhere because the water is sea level from its mouth at Fishing Bay to its landward end at a large unnamed swamp in the Blackwater Refuge. The river can have freshwater species in spring and summer like catfish or bass. The river also has saltwater perch and other saltwater fish that prefer upper parts of rivers. In the winter the river is used for waterfowl hunting. National Park Service The National Park Service ( NPS )
212-554: A butterfly garden, restrooms, and maps and brochures that will help visitors make the most of their visit. On the second floor of the Visitor Center is the "Wild Birds Unlimited Pathways to Nature Observatory," which features bird exhibits and spotting scopes for viewing the Blackwater River, the marsh, and the Osprey Cam platform. (The second floor is accessible via a staircase or a handicap-accessible elevator). The staff at
265-459: A number of reptiles and amphibians. Blackwater Refuge's reptiles include: Blackwater Refuge's amphibians include: Blackwater Refuge is a major feeding ground for migrating birds, most abundant being the Canada goose . Swans, cranes, and more than 20 species of duck can be found in its waters. Also of note is the bald eagle , another of the refuge's protected species. The refuge is home to one of
318-537: A person or event, though unlike a National Historical Site, may or may not be placed at a specific historical location. Several national memorials are on the National Mall , such as the Washington Monument and Lincoln Memorial . National seashores and national lakeshores offer preservation of the national coast line, while supporting water–based recreation. Cape Hatteras National Seashore
371-537: A special resource study of a site to determine its national significance and suitability to be part of the National Park System. The NPS uses over 20 different titles for the park units it manages, including national park and national monument . National parks preserve nationally and globally significant scenic areas and nature reserves. National monuments preserve a single unique cultural or natural feature. Devils Tower National Monument
424-411: A variety of annual passes and a senior citizen pass. In addition to the Visitor Center and Wildlife Drive, Blackwater Refuge offers three paddling trails, four hiking trails, and hunting, fishing, and crabbing opportunities. There are also other entrances to Blackwater Refuge, making it possible to drive through the refuge without having to take the Wildlife Drive. About half of the refuge is designated
477-469: A wealth of recreational and visitor opportunities for all age groups. Although much of Blackwater Refuge is composed of wetlands, there are still many ways to get close to the wildlife and to enjoy the scenery. The refuge features a visitor center on Key Wallace Drive where visitors will find wildlife exhibits, an authentic eagle's nest, Eagle Cam and Osprey Cam TV monitors, the Eagle's Nest Book and Gift Shop,
530-676: Is New Jersey Pinelands National Reserve at 1,164,025 acres (4711 km ). The smallest is Benjamin Franklin National Memorial at less than 0.01 acres (40 m ). While there are laws generally covering all units of the National Park System, they are subject to management policies of individual pieces of authorizing legislation or, in the case of national monuments created under the Antiquities Act , Executive Order . For example, because of provisions within their enabling legislation, Congaree National Park
583-521: Is Wrangell–St. Elias National Park and Preserve , Alaska. At 13,200,000 acres (53,000 km ), it is over 16 percent of the entire system. The smallest unit in the system is Thaddeus Kosciuszko National Memorial , Pennsylvania , at 0.02 acres (80 m ). In addition to administering its units and other properties, the NPS also provides technical and financial assistance to several affiliated areas authorized by Congress. The largest affiliated area
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#1732773302867636-491: Is almost entirely a wilderness area devoid of development, yet Yosemite allows unique developments such as the Badger Pass Ski Area and the O'Shaughnessy Dam within its boundaries. Such irregularities would not be found in other parks unless specifically provided for with exceptions by the legislation that created them. Most NPS units have been established by an act of Congress, with the president confirming
689-668: Is an agency of the United States federal government , within the US Department of the Interior . The service manages all national parks ; most national monuments ; and other natural, historical, and recreational properties, with various title designations. The United States Congress created the agency on August 25, 1916, through the National Park Service Organic Act . Its headquarters
742-432: Is essential to a National Park Service that is science-informed at all organizational levels and able to respond with contemporary strategies for resource management and ultimately park stewardship." The "Revisiting Leopold" report mentioned climate change three times and "climate refugia" once, but it did not prescribe or offer any management tactics that could help parks managers with the problems of climate change. Hence,
795-586: Is in Washington, D.C. , within the main headquarters of the Department of the Interior. The NPS employs about 20,000 people in 431 units covering over 85 million acres (0.34 million km ) in all 50 states , the District of Columbia, and US territories . In 2019, the service had more than 279,000 volunteers. The agency is charged with preserving the ecological and historical integrity of
848-404: Is increasingly untenable, presenting practical and philosophical challenges for managers. As formerly familiar ecological conditions continue to change, bringing novelty, surprise, and uncertainty, natural resource managers require a new, shared approach to make conservation decisions.... The RAD (Resist-Accept-Direct) decision framework has emerged over the past decade as a simple tool that captures
901-489: Is not a complicated site. National historical parks are larger areas with more complex subjects. Historic sites may also be protected in other unit types. National military parks , battlefield parks , battlefield sites , and battlefields preserve areas associated with military history. The different designations reflect the complexity of the event and the site. Many of the sites preserve important Revolutionary War battles and Civil War battlefields. Military parks are
954-716: The National Wilderness Preservation System , which consists of federally managed lands that are of a pristine condition, established by the Wilderness Act (Public Law 88-577) in 1964. The National Wilderness Preservation System originally created hundreds of wilderness zones within already protected federally administered property, consisting of over 9 million acres (36,000 km ). Marine Protected Areas (MPAs) began with Executive Order 13158 in May 2000, when official MPAs were established for
1007-861: The 2021 report specific to the need for climate adaptation : "Resist-Accept-Direct (RAD): A Framework for the 21st-century Natural Resource Manager." This "Natural Resource Report" has ten authors. Among them are four associated with the National Park Service, three with the US Fish and Wildlife Service , and two with the US Geological Survey — all of which are government agencies within the US Department of Interior. The report's Executive Summary, points to "intensifying global change." "... The convention of using baseline conditions to define goals for today's resource management
1060-792: The Harriet Tubman Underground Railroad National Monument. A portion of the area was transferred to the National Park Service in 2014 as the Harriet Tubman Underground Railroad National Historical Park . The Blackwater Refuge staff is supported by the Friends of Blackwater, which is a non-profit citizen support group that puts in many volunteer hours at the refuge and sponsors various programs and projects throughout
1113-583: The Interior Stewart Udall . This report came to be referred to in later years by its chairman and principal author, A. Starker Leopold . The Leopold Report was just fourteen pages in length, but it set forth ecosystem management recommendations that would guide parks policy until it was revisited in 2012. The Leopold Report was the first concrete plan for managing park visitors and ecosystems under unified principles. Park management issues and controversies addressed in this report included
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#17327733028671166-494: The Interior bureau or program. The NPS budget is divided into two primary areas, discretionary and mandatory spending. Within each of these areas, there are numerous specific purposes to which Congress directs the services activities. The NPS budget includes discretionary spending which is broken out into two portions: the direct operations of the National Parks and the special initiatives. Listed separately are
1219-535: The NPS could not meet. In 1951, Conrad Wirth became director of the NPS and began to bring park facilities up to the standards that the public was expecting. In 1952, with the support of President Dwight D. Eisenhower , Wirth began Mission 66 , a ten-year effort to upgrade and expand park facilities for the 50th anniversary of the Park Service. New parks were added to preserve unique resources and existing park facilities were upgraded and expanded. In 1966, as
1272-535: The National Park Service, which have a wide variety of titles or designations. The system as a whole is considered to be a national treasure of the United States, and some of the more famous national parks and monuments are sometimes referred to as " crown jewels ". The system encompasses approximately 85.1 million acres (0.344 million km ), of which 2.6 million acres (0.011 million km ) remain in private ownership. The largest unit
1325-552: The Park Service turned 50 years old, emphasis began to turn from just saving great and wonderful scenery and unique natural features to making parks accessible to the public. Director George Hartzog began the process with the creation of the National Lakeshores and then National Recreation Areas . A 1963 report titled "Wildlife Management in the National Parks" was prepared by a five-member advisory board on Wildlife Management, appointed by United States Secretary of
1378-599: The South American nutria . Introduced to the refuge in the 1930s, intensive trapping efforts starting in 2002 helped nearly eliminate the animal from the area. Among the mammals is also the Delmarva fox squirrel, considered a formerly endangered species. Blackwater forest management programs are working to protect this squirrel. Mammals found at Blackwater National Wildlife Refuge include: The marshes and swamps of Blackwater provide an ideal living environment for
1431-415: The Visitor Center also offer educational programs for children, as well as frequent organized bird walks and an annual Eagle Festival. The center is open from 8am – 4pm, seven days a week except Thanksgiving and Christmas. Access to the refuge is from dawn till dusk. The heart of Blackwater Refuge can be accessed via the Wildlife Drive, which is a paved road—approximately 3.5 miles (5.6 km) in length (or
1484-401: The action by signing the act into law. The exception, under the Antiquities Act , allows the president to designate and protect areas as national monuments by executive order. Regardless of the method used, all parks are to be of national importance. A potential park should meet all four of the following standards: Before creation of a new unit, Congress typically directs the NPS to conduct
1537-538: The concession-run campgrounds (1.42 million). In 2019, the NPS had an annual budget of $ 4.085 billion and an estimated $ 12 billion maintenance backlog. On August 4, 2020, the Great American Outdoors Act was signed into law reducing the $ 12 billion maintenance backlog by $ 9.5 billion over a 5-year period beginning in FY 2021. As of 2022, the NPS had the largest budget allocation of any Department of
1590-415: The creation of the NPS. On August 25, 1916, President Woodrow Wilson signed the National Park Service Organic Act that mandated the agency "to conserve the scenery and the natural and historic objects and wildlife therein, and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations". Mather became the first director of
1643-611: The difficulties of managing elk populations in Yellowstone National Park and how "overprotection from natural ground fires" in California's Sequoia National Park , Kings Canyon National Park , and Yosemite National Park had begun to threaten groves of Giant Sequoia with catastrophic wildfires. The report also established a historical baseline that read, "The goal of managing the national parks and monuments should be to preserve, or where necessary to recreate,
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1696-413: The ecologic scene as viewed by the first European visitors." This baseline would guide ecological restoration in national parks until a climate change adaptation policy, "Resist-Adapt-Direct", was established in 2021. National Parks director Jonathan Jarvis charged the twelve-member NPS Advisory Board Science Committee to take a fresh look at the ecological issues and make recommendations for updating
1749-655: The entire decision space for responding to ecosystems facing the potential for rapid, irreversible ecological change." Here, the iconic species of Joshua Tree National Park is a leading example. The three RAD options are: The "Resist-Accept-Direct" Framework is first described in a July 2020 paper published in Fisheries Eighteen researchers from federal and state agencies and universities collaborated in this effort, which included short case studies of where and how this framework has already been applied. The National Park System includes all properties managed by
1802-404: The first time. The initial listing of U.S. areas was presented in 2010, consisting of areas already set aside under other legislation. The NPS has 19 park units designated as MPAs. The National Park System received over 325 million recreation visits in 2023. Park visitation grew 64 percent between 1979 and 2015. The 10 most-visited units of the National Park System handle around 30 percent of
1855-612: The highest concentrations of nesting bald eagles on the Atlantic coast. In all, the refuge is a resting ground for over 200 varieties of bird. Some of the more common birds to be spotted in Blackwater Refuge are: The most famous wildlife resident in the Blackwater Wildlife Refuge is the bald eagle . The refuge hosts the largest breeding population of bald eagles on the East Coast north of Florida, and during
1908-492: The most popular areas do charge entrance fees. Fees vary site to site and are charged either on a per-vehicle or per-person basis, with most passes valid for 7 days. The America the Beautiful Pass series waives the per-vehicle fee or per-person fee for the holder and up to 3 other adults (children age 15 and younger are admitted for free at most sites). Annual passes for single areas are also available for those who visit
1961-671: The newly formed NPS. On March 3, 1933, President Herbert Hoover signed the Reorganization Act of 1933. The act gave the president the authority to transfer national monuments from one governmental department to another. Later that summer, new president Franklin D. Roosevelt made use of this power after NPS Deputy Director Horace M. Albright suggested that the NPS, rather than the War Department , should manage historic American Civil War sites. President Roosevelt agreed and issued two executive orders to implement
2014-553: The original Leopold Report. The committee published their 23-page report in 2012, titled, "Revisiting Leopold: Resource Stewardship in the National Parks". The report recommended that parks leadership "manage for change while confronting uncertainty." "... New and emerging scientific disciplines — including conservation biology, global change science, and genomics — along with new technological tools like high-resolution remote sensing can provide significant information for constructing contemporary tactics for NPS stewardship. This knowledge
2067-400: The overall visits. The top 10 percent of parks (43) handle over 64 percent of all visits, leaving the remaining more than 380 units to accommodate around 36 percent of visits. (Note that only 380 sites recorded visitors during 2021 due to COVID-19-related closures). Most areas of the National Park System do not charge entrance fees and are completely supported by tax dollars, although some of
2120-533: The places entrusted to its management and with making them available for public use and enjoyment. Artist George Catlin , during an 1832 trip to the Dakotas, was perhaps the first to suggest the concept of a national park. Indian civilization, wildlife, and wilderness were all in danger, wrote Catlin, unless they could be preserved "by some great protecting policy of government ... in a magnificent park ... A nation's Park, containing man and beast, in all
2173-582: The reorganization. These two executive orders transferred to the NPS all of the War Department's historic sites as well as national monuments that the Department of Agriculture had managed and parks in and around Washington, D.C. that an independent federal office had previously operated. The popularity of the parks after the end of the World War II left them overburdened with demands that
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2226-429: The same site often. Over 15 million visitors spent a night in one of the national park units during 2015. The largest number (3.68 million) were tent campers. The second largest group (3.38 million) stayed in one of the lodges, followed by miscellaneous stays (on boats, group sites—2.15 million). The last three groups of over-night visitors included RV campers (2.26 million), backcountry campers (2.02 million) and users of
2279-425: The site. Big Cypress National Preserve and Big Thicket National Preserve were created in 1974 as the first national preserves. National reserves are similar to national preserves, but the operational authority can be placed with a state or local government. New Jersey Pinelands National Reserve was the first to be established in 1978. National historic sites protect a significant cultural resource that
2332-506: The sites of larger actions, such as Chickamauga and Chattanooga National Military Park , Vicksburg National Military Park , Gettysburg National Military Park , and Shiloh National Military Park —the original four from 1890. Examples of battlefield parks , battlefield sites , and national battlefields include Richmond National Battlefield Park , Brices Cross Roads National Battlefield Site , and Antietam National Battlefield . National memorials are areas that officially memorialize
2385-451: The wild[ness] and freshness of their nature's beauty!" Yellowstone National Park was created as the first national park in the United States. In 1872, there was no state government to manage it (Wyoming was a U.S. territory at that time), so the federal government managed it directly through the army, including the famed African American Buffalo Soldier units. The movement for an independent agency to oversee these federal lands
2438-403: The winter, many eagles migrate to Blackwater Refuge from northern states and from Canada. The Friends of Blackwater website offers a live Eagle Cam that monitors an eagle nest on the refuge. In addition, the Friends of Blackwater also offer a live Osprey Cam that follows the adventures of a nesting pair of ospreys through the spring and summer. Blackwater National Wildlife Refuge also offers
2491-504: The year in Blackwater's marshes, forests, meadows, and fields. During winter migration, Blackwater Refuge is also home to upwards of 15,000 geese and 10,000 ducks. The refuge is currently host to three recovered species: the formerly endangered Delmarva fox squirrel , the delisted migrant peregrine falcon , and the recently delisted American bald eagle . Blackwater Refuge is home to a variety of mammals , which until recently included
2544-522: The year. In 2003, the Friends of Blackwater were named the "Friends Group of the Year." Blackwater River (Maryland) The Blackwater River is a 25.8-mile-long (41.5 km) saltwater river in Dorchester County, Maryland . It has many twists and bends and flows through Blackwater National Wildlife Refuge . It runs through Robbins , where there is a boat ramp called Shorter's Wharf and
2597-420: Was created in 1937. Indiana Dunes National Lakeshore and Pictured Rocks National Lakeshore , created in 1966, were the first national lakeshores. National rivers and wild and scenic riverways protect free-flowing streams over their length. The riverways may not be altered with dams, channelization, or other changes. Recreational pursuits are encouraged along the waterways. Ozark National Scenic Riverways
2650-684: Was created in 1968 and consists of two major components: National scenic trails are long-distance trails through some of the most scenic parts of the country. They received official protection in 1968. The Appalachian Trail is the best known. National historic trails commemorate the routes of major historic events. Some of the best known are the Trail of Tears , the Mormon Trail , and the Santa Fe Trail . These trails are administered by several federal agencies. Wilderness areas are part of
2703-504: Was established in 1964. National recreation areas originally were units surrounding reservoirs impounded by dams built by other federal agencies, the first being Lake Mead National Recreation Area . Some national recreation areas are in urban centers, such as Gateway National Recreation Area and Golden Gate National Recreation Area , which encompass significant cultural as well as natural resources. The National Trails System preserves long-distance routes across America. The system
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#17327733028672756-401: Was spearheaded by business magnate and conservationist Stephen Mather . With the help of journalist Robert Sterling Yard , Mather ran a publicity campaign for the Department of the Interior . They wrote numerous articles that praised the scenic and historic qualities of the parks and their possibilities for educational, inspirational, and recreational benefits. This campaign resulted in
2809-561: Was the first in 1906. While the National Park Service holds the most national monuments, a monument may be managed or co-managed by a different entity such as the Bureau of Land Management or the Forest Service . National preserves are for the protection of certain resources and operate similar to many National Parks, but allow limited resource extraction. Activities like hunting, fishing, and some mining may be allowed depending on
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