"145th Park Anniversary Events" by U.S. National Park Service , public domain
MonocacyNational Battlefield - Maryland |
Monocacy National Battlefield is the site of the Battle of Monocacy in the American Civil War fought on July 9, 1864. The battlefield straddles the Monocacy River southeast of the city of Frederick, Maryland. The battle, labeled "The Battle That Saved Washington," was one of the last the Confederates would carry out in Union territory. The two opposing leaders were General Jubal Early, fighting for the South, and General Lew Wallace, fighting for the North.
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Official Visitor Map of Monocacy National Battlefield (NB) in Maryland. Published by the National Park Service (NPS).
Official Visitor Map of Chesapeake & Ohio Canal National Historical Park (NHP) in Washington D.C., Maryland and West Virginia. Published by the National Park Service (NPS).
Map of the U.S. National Park System. Published by the National Park Service (NPS).
Map of the U.S. National Park System with DOI's Unified Regions. Published by the National Park Service (NPS).
Map of the U.S. National Heritage Areas. Published by the National Park Service (NPS).
https://www.nps.gov/mono/index.htm
https://en.wikipedia.org/wiki/Monocacy_National_Battlefield
Monocacy National Battlefield is the site of the Battle of Monocacy in the American Civil War fought on July 9, 1864. The battlefield straddles the Monocacy River southeast of the city of Frederick, Maryland. The battle, labeled "The Battle That Saved Washington," was one of the last the Confederates would carry out in Union territory. The two opposing leaders were General Jubal Early, fighting for the South, and General Lew Wallace, fighting for the North.
During the summer of 1864, the Confederacy carried out a bold plan to turn the tide of the Civil War in their favor. They planned to capture Washington, DC and influence the election of 1864. On July 9, however, Federal soldiers outnumbered three to one, fought gallantly along the banks of the Monocacy River in an effort to buy time for Union reinforcement to arrive in Washington, DC.
From the North (U.S. 15) or West (Hagerstown): Use I-70 east and take Exit 54. Bear right then take a left onto Rt. 355. The visitor center will be on the left. From the East (Baltimore): Use I-70 west and take Exit 54. Bear left then take a left onto Rt. 355. The visitor center will be on the left. From the South (Washington): Use I-270 north to I-70 east and take Exit 54. Bear right then take a left onto Rt. 355. The visitor center will be on the the left.
Visitor Center
Normal Hours of Operation: The park Visitor Center is open daily 9:00 a.m. - 5:00 p.m. A bookstore, public restrooms, and an interactive museum are located within the Visitor Center. Contact the Visitor Center at 301-662-3515 for additional information.
From the North (U.S. 15) or West (Hagerstown): Use I-70 east and take Exit 54. Bear right then take a left onto Rt. 355. The visitor center will be on the left. From the East (Baltimore): Use I-70 west and take Exit 54. Bear left then take a left onto Rt. 355. The visitor center will be on the left. From the South (Washington): Use I-270 north to I-70 east and take Exit 54. Bear right then take a left onto Rt. 355. The visitor center will be on the the left.
The Worthington House
Federal style house with trees behind it during the fall season.
The Worthington House is one of the most iconic locations on the battlefield.
14 New Jersey Regiment Monument
The sun setting behind a monument.
The monument recognizes the sacrifices of the "Monocacy Regiment."
The Secondary House
Sun rise and fog behind the historic Secondary House on the Best Farm.
Built in the 1790s this house was one of the first structures in the park.
Artillery Firing
Smoke and fire erupt from an artillery piece as it is fired by Union soldiers.
Union soldiers fire an artillery piece in commemoration of the battle.
Memorial Day Flag Display
Small flags fly in the breeze in front of the visitor center.
2,300 Union and Confederate National Flags are set out to commemorate the Battle of Monocacy casualties.
Cannon at the Best Farm
A cannon sits in a green field in front of a small white building, the sun is setting.
Confederate artillery used the fields of the Best Farm to stage their attack on Union forces across the river.
History Comes Alive at Monocacy
Living history demonstrators dressed as Union soldiers fire small arms.
Living history volunteers bring the past to the present through demonstrating small arms firing at Monocacy.
Crystal Clear: Establishing Native Vegetation in Riparian Buffers on the Thomas Farm
Park managers have shifted their restoration strategy to focus on replanting native vegetation. Replanting native shrubs and other low-growing plants along the stream banks will filter nutrients and sediments while shading and cooling surface waters. Since most of these streams did not have forested riparian zones at the time of the battle, replanting forest buffers—an effective method of water protection—would conflict with the historic scene.
an engraving of farm houses and trees on the plains.
Pawpaw: Small Tree, Big Impact
Pawpaw are small trees that don't grow past 100 feet. Yet they have a big influence-- they're the most commonly observed sapling in our National Capital Region forests. Pawpaw trees are virtually immune to deer browse and also produce the largest edible fruit native to North America!
A hand holds a lumpy green pawpaw fruit
Lichens and Air Quality
Lichens are durable enough to grow on tree bark and bare rock, yet are sensitive to pollution and air quality. One species in particular was used to track levels of air-borne lead over a 100 year period!
Pale green lichen growing on rock.
Death and Dying
The somber aftermath of Civil War battles introduced Americans--North and South--to death on an unprecedented scale and of an unnatural kind, often ending in an unmarked grave far from home. Neither individuals, nor institutions, nor governments were prepared to deal with death on such a massive scale, for never before or since have we killed so many of our own. The Civil War revolutionized the American military's approach to caring for the dead, leading to our modern cult
Photo of freshly buried marked and unmarked graves near Petersburg, Va.
Crossing Over
The Confederate and the Union armies are coming to blows in Maryland
Sketch of General McClellan riding through Frederick
Emancipation and the Quest for Freedom
Although the abolition of slavery emerged as a dominant objective of the Union war effort, most Northerners embraced abolition as a practical measure rather than a moral cause. The war resolved legally and constitutionally the single most important moral question that afflicted the nascent republic, an issue that prevented the country from coalescing around a shared vision of freedom, equality, morality, and nationhood.
Slave family seated in front of their house
Forest Regeneration 2018
In 2018, tree seedlings and small saplings are in short supply in the parks of the National Capital Region. Without these trees of tomorrow, what will our forests look like?
A forest plot in Rock Creek Park showing some vegetation recovery.
American Eels in the Potomac Watershed
American eels are found everywhere along the Atlantic Coast, but many aspects of these fish remain poorly understood. They are perhaps one of the most mysterious fish in the Potomac watershed.
Hands hold a 2 to 3 foot long eel over a red container.
Civil War Battlefields: A Haven for Grassland Birds
Civil War battlefields have become a haven for declining grassland birds. As grassland habitat dwindles in the eastern U.S., grasslands, shrublands, and the pastures that make up battlefield parks are playing an ever more important role as habitat for a special group of birds.
A grasshopper sparrow singing from atop a cable.
National Capital Region Energy Savings Performance Contract
The National Park Service is investing $29 million in 81 individual energy efficiency and water conservation projects at national parks throughout the greater Washington region.
Cherry Blossoms at the National Mall
The Border States
The existence of divided populations in Border States had a profound impact on Union and Confederate strategy-both political and military. Each side undertook military and political measures--including brutal guerilla warfare-- in their attempts to control areas of divided loyalty and hostile moral and political views held by local civilians.
Painting showing removal of Missouri civilians from their homes by Union troops
The Middle Ford Ferry Tavern Project
In 2003, NPS archeologists began a multi-year archeological study of the Thomas Farm, located within the boundaries of Monocacy National Battlefield. Among the most important results of the Thomas Farm study is the discovery of the Middle Ford ferry and tavern. Archeological and historic research at the site provides insight into the earliest settlement and occupation of Frederick County, Maryland, and the surrounding region.
Ceramics provide clues about trade, lifestyle, and consumption habits.
Forest Regeneration 2017
Tree seedlings and small saplings are in short supply in the parks of the National Capital Region. Without these trees of tomorrow, what will our forests look like?
A forest plot showing tree seedling and low-growing plant recovery.
Go green for the National Park Service’s birthday!
We're adding energy- and water-saving improvements to save money! How can you do the same in your home?
National Mall and Memorial Parks Yearly Savings 50.9 M gallons of water, $1 M, 2.7M kwh.
Sustainability in Action: Reducing Monocacy National Battlefield’s Carbon Footprint
NPS Geodiversity Atlas—Monocacy National Battlefield, Maryland
Each park-specific page in the NPS Geodiversity Atlas provides basic information on the significant geologic features and processes occurring in the park. Links to products from Baseline Geologic and Soil Resources Inventories provide access to maps and reports.
creek flowing through parkland
Stream Restoration Dreams: Stage Zero
Learn “stage zero” stream restoration basics and how they could be applied in Mid-Atlantic streams.
Water spreads across the ground around standing and fallen trees
Ash Tree Update 2017
The state of ash trees in 2017 in the National Capital Region after more than 10 years of harm from the invasive emerald ash borer.
A white ash leaf
Forest Regeneration 2019
In 2019 tree seedlings and small saplings are in short supply in National Capital Area parks. Without these trees of tomorrow, what will our forests look like?
A brown bird with a white breast and dark spots on its chest stands on the leaf-littered ground.
Eastern Hemlocks in the National Capital Region
Many evergreen, Eastern hemlock trees, typically found growing alongside forest streams, have succumbed to two insect pests. In the National Capital Region, we looked for surviving trees, and what other tree species are poised to replace hemlocks.
An evergreen branch with white fuzzy nubs along the stems.
Surveillance and Control on a Plantation Landscape
Archeology at L’Hermitage, a former plantation on the grounds of Monocacy National Battlefield in Frederick, Maryland, revealed several 18th and 19th century slave quarters. These dwellings were spaced and oriented to expose the careful planning and focus on order and symmetry on the part of the slaveholders, aimed at promoting supervision, control, and function over the lives and work of enslaved people.
Archeologists in field with radar equipment.
DOI Region 1, National Capital Area Utilizes Prescribed Fire as a Management Tool
Resource and facility managers in the National Capital Area (NCA) are relying more frequently on prescribed burning as a tool to protect, restore, enhance and maintain historic Civil War sites.
Fire in grasses burn near a Civil War cannon.
The Civilian Experience in the Civil War
After being mere spectators at the war's early battles, civilians both near and far from the battlefields became unwilling participants and victims of the war as its toll of blood and treasure grew year after year. In response to the hardships imposed upon their fellow citizens by the war, civilians on both sides mobilized to provide comfort, encouragement, and material, and began to expect that their government should do the same.
Painting of civilians under fire during the Siege of Vicksburg
Oak Decline
Learn more about oak decline where a host of stressors interact to weaken trees over time, leading to what becomes "death by a thousand cuts."
Looking up into the canopy of a mature oak showing symptoms of oak decline.
Spring Amphibian Timeline
Learn how the progression of amphibian appearances unfurls every spring.
A gray tree frog clings to a small tree branch.
Amphibian Diversity & Habitat Connectivity
Habitat fragmentation is a major threat to amphibian communities, especially in National Capital Region parks at risk due to the region's growing urbanization.
A small frog crouches on a lichen-covered rock.
Special Orders 191 Today
The legacy of Special Orders 191
Modern photograph of Special Orders 191 in the current state
The Special Orders are Written
Writing and distributing Special Orders 191
Photograph of General Robert E. Lee
The Changing War
Begun as a purely military effort with the limited political objectives of reunification (North) or independence (South), the Civil War transformed into a social, economic and political revolution with unforeseen consequences. As the war progressed, the Union war effort steadily transformed from a limited to a hard war; it targeted not just Southern armies, but the heart of the Confederacy's economy, morale, and social order-the institution of slavery.
Woodcut of spectators watching a train station set fire by Sherman's troops
Amphibian Disease Risk in the National Capital Area
Looking for disease, including ranaviruses and chytrid fungi, is an important part of amphibian monitoring done by the National Capital Region Inventory & Monitoring Network. Learn more about the risks posed by these diseases and the biosecurity protocols field crews use to reduce the risk of accidental spread.
Red-spotted newt on brown forest floor leaves. Black spots and eyes contrast with vivid orange skin.
Forest Soils
Highlights from a 2007-2017 study of soils in National Capital Region Network I&M-monitored parks. Includes discussion of parent materials, heavy metal soil pollutants like lead, and how past land use effects O horizons.
Collage of 6 color photos of soil profiles showing colors from orange-y reds to browns and grays.
American Chestnuts in the Capital Region
In 1904, a deadly fungus began killing American chestnut trees, once one of the most dominant trees of the eastern U.S. Despite overwhelming odds, some American chestnut trees survive today in parks of the National Capital Region
Green American chestnut tree leaves on a slender branch.
Monocacy National Battlefield Cultural Landscape
Monocacy National Battlefield is about thirty miles northwest of Washington, D.C. The nineteenth century was a profitable time for the area, which was cultivated by frontiersmen and settlers and further shaped by the rise of milling, new transportation systems, and agricultural innovation. This agricultural landscape provided the backdrop for the Civil War Battle of Monocacy, and the site acquired a commemorative overlay in the form of monuments and the park's creation.
A fence-lined driveway leads through an open wintery landscape to a cluster of farm buildings.
Thomas Farm Cultural Landscape
Thomas Farm, also known as "Araby," is a component landscape within Monocacy National Battlefield. The property contains nearly all the land associated with the Thomas Farm as it existed at the time of the Civil War Battle of Monocacy on July 9, 1864. The agricultural landscape is significant for its association with an early transportation network, leading to its strategic importance in battle. It is also recognized for its commemorative value.
A print shows the former appearance of the Thomas Farm landscape, also known as Araby
Stiltgrass and Tree Seedling Recovery
Recent analysis at Maryland's Catoctin Mountain Park shows Japanese stiltgrass does not limit the growth of tree seedlings in a forest recovering from deer overpopulation.
Invasive Japanese stiltgrass blankets the sides of a shady forest road.
Spotted Lanternfly 101
What you need to know about spotted lanternfly: a new, invasive, insect pest approaching the National Parks of the Mid-Atlantic.
A spotted lanternfly with wings spread showing namesake spots
Series: Crystal Clear: A Call to Action
In 2016, the nation celebrates the centennial of the National Park Service (NPS) as the steward of special places that represent our natural and cultural heritage. Many national parks were founded on the beauty and value of water. Since the preservation of the Old Faithful Geyser in Yellowstone National Park in 1872, the National Park System has grown to include significant examples within majestic rivers, the Great Lakes, oceans and coasts, and other spectacular water resources.
bright blue lake green islands in between
Series: The Lost Orders
As Lee invaded the north he hoped to rally the support of the people of Maryland, resupply his exhausted army, and draw the Union army far beyond its supply depots and fortifications, where they might be dealt a more decisive blow. On September 9 he ordered his Chief of Staff to write and distribute Special Orders 191, which laid out his plans for splitting the army and the movements for the next three days. A lost copy of the order was left behind in a field near Frederick, MD wrapped in an env
Photograph of Robert E. Lee
Series: A Savage Continual Thunder
In September 1862 Confederate Gen. Robert E. Lee changed the course of the Civil War. By crossing the Potomac River he moved from defending the south and its people to invading northern territory. He hoped that a major victory on Union soil would encourage European recognition of the Confederacy, crush northern morale, and force President Lincoln to sue for peace. As the Union Army of the Potomac scrambled to meet the Southern threat, President Lincoln hoped that Lee's invasion would lead to a U
Lithograph of Battle of Antietam
Spotted Lanternfly in Perspective
While spotted lanternfly and emerald ash borer are both invasive insect pests, introduced from Asia, that feed on trees (primarily), they have few other similarities. Learn how they differ in host preferences, feeding mode, and life cycle.
A spotted lanternfly with black wingspots on a tree branch
Prescribed fire in the national capital area
Learn how the National Park Service uses prescribed fire in the National Capital Area.
Osage Orange at the Worthington Farm, Monocacy National Battlefield
John Worthington presumably planted the Osage orange hedgerow south of the house as a living fence around the kitchen garden and orchard. It provided shade and served as a windbreak to workers living seasonally at the Worthington Farm. Black laborers worked the fields around Worthington Farm from the mid-1800s through the 1960s, first as enslaved individuals and tenant laborers, then as migrant workers. The trees were coppiced in 2020 in a landscape rehabilitation project.
A dense row of Osage orange trees with leafy, interwoven branches.
Brood X Periodical Cicadas FAQ
Learn about the Brood X periodical cicadas that emerged in 2021 throughout the Mid-Atlantic U.S.
A perched periodical cicada with red eyes and orange wings
Forest Regeneration 2020
What is the future of our forests? A look at forest regeneration capacity in National Capital Area national parks based on 2020 monitoring data.
hand holding a leaflet on a white ash seedling
Series: African American History at Gettysburg
Abraham Brian, Basil Biggs, James Warfield, and Mag Palm are just a few of the many individuals that were affected by the Civil War and the Battle of Gettysburg, and each has their own story to tell. We have collected their stories in one place so that you can learn more about their various trials during this tumultuous time in American history.
A black and white photograph of a black family posing with a white man and his horse in a dirt road.
Worthington Farm (Clifton) Cultural Landscape
The Worthington Farm, also known as Clifton, is a component landscape of Monocacy National Battlefield. Located just west of the Thomas Farm and alongside the Monocacy River, the property's patchwork of fields and woodlands represents the agricultural landscape that was present here in 1800s. The Worthington House is the only building dating to the time of the Civil War Battle of Monocacy.
A road curves beside a grassy field towards a farmhouse on the horizon beside a line of trees
Valuing Trees and Forests in the National Capital Area
Understanding that trees have value opens our eyes to their important roles across the planet as well as in parks of the National Capital Area. This StoryMap series examines the values that trees bring to the National Parks of the National Capital Area. It focuses on three parks: the National Mall and Memorial Parks, Rock Creek Park, and Monocacy National Battlefield, each of which is home to notable trees within its urban forest.
The MLK Jr Memorial stands by the Tidal Basin, surrounded by cherry blossom trees.
Plants and Climate Change
Changing climate increases stressors that weaken plant resilience, disrupting forest structure and ecosystem services. Rising temperatures lead to more frequent droughts, wildfires, and invasive pest outbreaks, leading to the loss of plant species. That causes a ripple of problems throughout their ecosystems.
Monocacy tulip poplar tree
Cultural Resources and Climate Change
Cultural resources are sites, structures, objects, and even landscapes that show the history of human activity and/or hold significance to a group of people traditionally associated with it. Climate change, however, is making it harder to preserve these cultural resources for future generations. Changing weather patterns, increased pests, and pollution all amplify the deterioration of our cultural and historical resources.
Jefferson Memorial view from above with visitors on the steps
Beech Trees in the National Capital Area
American beech (Fagus grandifolia), the most common tree species in National Capital Area parks, is currently facing the emerging threat of Beech Leaf Disease (BLD).
A forest with healthy green leafed beech trees
Incredible Untold Stories of Everyday Life
In the Reconstruction period following the Civil War, newly freed African Americans faced monumental challenges to establish their own households, farm their own lands, establish community institutions and churches, and to pursue equal justice under the law in a period of racist violence. A new NPS report presents the story of the extraordinary accomplishments of rural African Americans in Maryland, Virginia, and West Virginia.
Portrait of well dressed Black woman in round spectacles, short natural hair, and lacy white collar
Forest Regeneration 2021
The latest look at forest regeneration capacity in National Capital Area national parks based on monitoring data from 2021.
Green forest showing healthy understory of oak seedlings.
The Enslaved Community of L’Hermitage
In the early eighteenth century, European settlers and traders arrived in Frederick County, located in the Monocacy Valley within the Piedmont lowlands of western Maryland. The mostly Swedish, German, and English farmers established a bustling agricultural community that became the largest wheat producer in the United States by 1790. Archeology provides a perspective on the impacts to one enslaved community impacted by changing social and economic currents.
Excavations at the slave village
Resilient Forests Initiative - Managing Deer Impacts
A healthy forest needs to have enough tree seedlings and saplings to regenerate the forest canopy after a disturbance. Analysis of NPS I&M and other long-term datasets makes it clear that many eastern national parks lack adequate tree regeneration due to decades of over browsing by white-tailed deer.
Deer impacts
I&M Networks Support Resilient Forest Management
NPS Inventory and Monitoring Networks have been tracking forest health in eastern national parks since 2006. This monitoring information can guide resilient forest management and support parks in adapting to changing conditions through the actions described below.
Forest health monitoring
Managing Resilient Forests. A Regional Initiative
Forests cover tens of thousands of acres in eastern national parks and these critical resources face a range of interacting stressors: over-abundant white-tailed deer populations, invasive plant dominance, novel pests and pathogens, among other threats. The Resilient Forests Initiative will help parks address these issue collectively.
Forest health monitoring
Autumn Amphibians
Frog antifreeze and red efts? Learn more about fall amphibian life in the National Capital Area, including marbled salamanders, spring peepers, and red-spotted newts!
A red-orange juvenile red-spotted newt climbs a rock
Series: Managing Resilient Forests Initiative for Eastern National Parks
Forests in the northeastern U.S. are in peril. Over-abundant deer, invasive plants, and insect pests are negatively impacting park forests, threatening to degrade the scenic vistas and forested landscapes that parks are renowned for. With regional collaboration, parks can manage these impacts and help forests be resilient. This article series explores tools available to park managers to achieve their goals.
Healthy forests have many native seedlings and saplings.
Resilient Forests Initiative - Managing Invasive Plants & Pests
Park forests are threatened by invasive plants and pests. Strategically tackling invasive plants to protect park’s highest priority natural resources and planning around forest pests and pathogens are important actions in managing resilient forests.
Forest Regeneration
Ash Tree Update 2021
Emerald ash borer (EAB) has killed most of the 300,000 ash trees in National Capital Region parks since 2014. Fewer than 80,000 living ash trees remain. Some ash-dominated swamps transformed into shrublands as ash root systems re-sprouted after EAB attack. In dry habitats, EAB proved more quickly fatal.
A sunny swamp with dead tree trunks emerging from dense shrubs
Series: Amphibian Monitoring in the National Capital Region
Amphibians are a crucial part of both aquatic and land ecosystems, and National Capital Region parks are home to at least 20 different amphibian species. Learn how amphibian populations are changing based on more than fifteen years of NPS monitoring by the National Capital Region Inventory & Monitoring Network.
Northern red salamander on a patch of sun dappled moss
Amphibian Monitoring Update 2023
Learn how amphibians in the National Capital Region are faring based on fifteen years of NPS monitoring. Explore population changes, threats and stressors, and data-informed tools for protecting amphibian populations in our parks.
Eye level view of a red salamander creeping along bright green moss
Monocacy Amphibian Monitoring 2023
Monocacy is hopping! Learn what recent amphibian monitoring data shows us about amphibian populations in the park!
American toad (Bufo americanus)
Plan Like a Park Ranger 1-Day Itinerary Monocacy National Battlefield
In addition to its role in the Civil War, Monocacy National Battlefield preserves and shares the stories of the many people who lived there, from Indigenous peoples, to enslaved Africans and European settlers. We have crafted an itinerary for a day trip to Monocacy, so that we can share this history with you and help you have a safe and fun trip.
A Civil War-era canon standing in front of the Best Farm house.
Vines on Trees at Forest Edges
Learn how climbing vines affect tree growth and mortality in National Capital Region park forests. This material was originally presented in a 2016 resource brief.
Vines climb on trees at the forest edge at Rock Creek's Barnard Hill Park.
Re-Growing Southeastern Grasslands
Native grasslands once covered vast swaths of the southeastern U.S. Learn how national parks in DC, Maryland, and Virginia are working on conserving, rehabilitating, and restoring these grassland communities.
A sunny grassland with rolling hills in the distance
What We’re Learning and Why it Matters: Long-Term Monitoring in the National Capital Region
Knowing which natural resources are found in the national parks, and whether they're stable or changing, helps decisionmakers make sound choices. The National Capital Region Network is building that knowledge. After over fifteen years of monitoring, we've learned a lot about park ecosystems, how they're changing, and what they may look like in the days to come. Find out what we’ve learned and how it’s being used to help managers plan for the future.
Field crew measures the diameter of a tree.
Equality in the National Capital Area During the Revolution and War of 1812
The nation's pledge to liberty, justice and the pursuit of happiness is challenged by its legacy of enslavement and the empty promises offered to African Americans during their service in both the Revolutionary War and War of 1812. This timeline gives you a listing of events in the national capital area.
A burning navy yard during the burning of Washington, War of 1812
Civil Rights and the Civil War in the National Capital Area
The Civil War showed the cracks in the loosely held peace between the North and South. As the end of slavery through the Emancipation Proclamation established a reason for African Americans to join the fight, the stage was set for African American men to fight for their own freedom and rights as citizens of America.
An unidentified African American soldier sits with a leg crossed over the other for his portrait.
Tree Rings and the Tales They Tell
Ecologists with the National Capital Region use tree cores from 36 different species to learn about the age of trees in park forests.
Tree core samples taken from forest plots, laid side-by-side.
Forest Regeneration 2022
Tree seedlings and small saplings are still in short supply in National Capital Region national parks. A look at forest regeneration capacity based on monitoring data from 2022.
Sunlight filtering through a green forest with green seedlings covering most of the forest floor.
A Forest Monitoring Cycle Like No Other
What if your office were the woods? Your break room a mossy log? This is the reality for members of the Inventory & Monitoring forest vegetation crew. The team has collected data on forest health in NCR parks every year since 2006 and recently completed the fourth cycle of forest vegetation monitoring (2018-2022). Learn what staff biologists and technicians have to say about their experiences in the field these past five years.
Five members of a forest crew leap for joy in a sun-soaked forest.
Firefighting corps helps military veterans transition to civilian life
From January through April, 2023, the National Capital Region (NCR) hosted a three-member, Appalachian Conservation Corps (ACC) crew of wildland firefighters. This crew, however, was unique: all three members were veterans.
Two firefighters use handtools on a fireline with battlefield monuments in the background.
Ash Tree Update 2022
Emerald ash borer are still decimating ash trees in the National Capital Region. Read on for the latest look into the state of ash trees in our parks based on forest monitoring data.
Metallic emerald ash borer beetle atop a chewed leaf
Resilient Forest Briefs for National Capital Region Parks
As part of the ongoing conversation about managing resilient forests, short briefs on the resilience and regeneration status of each NCR park are now available. These summaries are based on 12 years of NPS forest vegetation monitoring data.
bio tech gazing up through a sunlit forest
2013 Freeman Tilden Award Recipients
Congratulations to the national and regional recipients of the 2013 Freeman Tilden Award for Excellence in Interpretation and Education.
A photo of five award recipients and the Director of the National Park Service.
Battling to Save Battlefield Birds
A recent analysis of two focal grassland birds—the eastern meadowlark and the grasshopper sparrow—at four battlefield national parks, showed that how grasslands are managed affects the survival and reproduction of birds in those places. Researchers used eight years of NPS grassland bird monitoring data to learn how different practices, in particular farming practices, help conserve these vulnerable species.
grasshopper sparrow perched on a post with green background
NCR's Forest Interior Birds
Explore how forest interior breeding birds are faring in National Capital Region (NCR) parks. These species prefer the shadiest and quietest core of the forest landscape and are excellent indicators of a healthy forest ecosystem. We look at data on wood thrush, ovenbird, Kentucky warbler, Louisiana waterthrush, hooded warbler, and scarlet tanager from a report summarizing population trends for forest birds in NCR parks.
a woodthrush perched on a branch with blurred green foliage background
Series: A Timeline of Resistance: The Perseverance of African Americans from the Revolutionary War to the Civil Rights Era
The story of African American’s fight for equality did not begin or end with the Civil Rights Movement of the 1960s. In the National Capital Area, dedicated activism and self-determination has been documented since the Revolutionary War through the present day. This series consists of six articles that outline distinct timelines of resistance and activism in the fight for freedom.
A young African American girl gazes at the camera holding a banner for the March on Washington
Forest Regeneration 2023
Tree seedlings and small saplings are slowly increasing in National Capital Region national parks. A look at forest regeneration capacity based on monitoring data from 2023.
Three people stand in a forest, smiling and pointing to a large tree trunk between them.
Incised Fumewort (Corydalis incisa)
Incised fumewort (Corydalis incisa) is a "high risk" invasive plant in the mid-Atlantic US with the potential to become widespread and cause a lot of damage. Learn how to identify it, differentiate it from the native yellow corydalis (Corydalis flavula), and help be on the lookout for this invasive species.
A cluster of incised fumewort with green leaves and bright purple tubular flowers with violet ends.
When Forests Come Down with a Bug: Forest Pests in the Greater DC Area
Beech leaf disease, emerald ash borer, spotted lanternfly, spongy moth, oak decline and oak wilt are all pests present in National Capital Region (NCR) park forests. Learn about their effects and spread based on NCR Inventory & Monitoring data, and get the heads up on elm zigzag sawfly and beech bark disease.
A black and red insect sits on a leaf.
Updated Species Database Will Help Boost Amphibian Conservation Across the National Park System
To steward amphibians effectively, managers need basic information about which species live in parks. But species lists need constant maintenance to remain accurate. Due to recent efforts, the National Park Service now has an up-to-date amphibian species checklist for almost 300 parks. This information can serve as the basis for innumerable conservation efforts across the nation.
A toad sits on red sand, looking into the camera.
Flying Squirrels: A Field Note
Southern flying squirrels are common in eastern forests, but are rarely seen by humans because they are nocturnal. Learn more about these unique animals!
A flying squirrel clings to a tree trunk.
Beech Leaf Disease: Mistaken Identity
Beech leaf disease is a growing concern in the National Capital Region and beyond, but it can be difficult to distinguish from other pests. Learn more about how to recognize this disease and avoid falling for look-alikes!
A close-up image of a cluster of beech leaves striped with dark banding.
Project Profile: Restore Eastern Grasslands
The National Park Service will restore up to 4,000 acres of agricultural fields and degraded lands across 37 parks in 15 states. This landscape-scale restoration project will expand the range and connectivity of native grasslands across the eastern US, restore biodiversity and critical ecosystem functions, reduce pesticide use, benefit people and wildlife, and create employment opportunities for diverse early career youth.
A park manager and others standing amidst a grassy landscape.
Two-Horned Trapa (Trapa bispinosa)
Two-horned trapa (Trapa bispinosa) is an invasive aquatic plant that's considered an early detection rapid response species in the greater Washington, DC region. Learn how to identify it, differentiate it from the Eurasian water chestnut, and help be on the lookout for this invasive species.
A floating green water plant with diamond shaped leaves around a small pink flower.
Plan Your Own Adventure on the Monocacy River Water Trail
Experience accessible, beginner friendly paddling in the Monocacy River Water Trail! Immerse yourself in scenic views and try and spot wildlife on your paddle!
Paddlers going under a bridge.
Native Grapes
Seven species of grapes are native to the National Capital Region. Learn how to tell them apart, where they grow, and how they benefit birds, bugs, and beasts alike.
Multiple clusters of grapes hang off of a leafy vine.
Rivercane: Our Native Bamboo
Rivercane is a woody grass native to the southeastern United States, extending up into the National Capital Region. Once a common species, rivercane now only occupies 2% of its former extent. Learn more about the ecology and cultural significance of this once abundant native bamboo.
Dense stalks and leaves of native bamboo.
Oaks of the National Capital Region
Out of the 50 oak species native to the eastern United States, 20 are native to the National Capital Region (NCR). Learn more about these oak species and where they can be found across NCR parks.
Green oak leaves against a forested background.
Freshwater Jellyfish
Preliminary results of recent macroinvertebrate monitoring in the National Capital Region (NCR) using environmental DNA revealed that freshwater jellyfish are present in all NCR parks. Learn more about these unique organisms, and the role they may play in our freshwater streams.
A single bluish white jellyfish floats in water.
Project Profile: Prioritize & Protect Stream/Floodplain Historic Structures Based on Vulnerability to Climate Change
The National Park Service aims to build a risk assessment model, prioritize structures for treatment, assess strategies, and preserve at-risk historic structures. The Chesapeake & Ohio Canal National Historical Park and adjacent parks, including Rock Creek Park, Catoctin Mountain Park, and Monocacy National Battlefield, all face consistent threats from riverine/stream flooding impacting historic structures.
A partially full of water canal prism that extends away from view.
Birch Family Natives of the National Capital Region
Out of the 150 birch species found across the globe, 9 are native to the National Capital Region (NCR). Learn more about these birch species and what makes them unique.
Tree trunk with horizontally textured bark with branches and leaves.
Christmas berry (Photinia villosa)
Learn about Christmas berry (Photinia villosa), an invasive shrub considered an early detection rapid response species in the greater Washington, DC region in 2024.
Cluster of white flowers above green leaves
Project Profile: Create a Comprehensive Flood-Risk Geospatial Layer for Historic Buildings, Structures, & Landscapes
The National Park Service will produce a comprehensive GIS-based layer to address flood risk and scenario planning in the National Capital Region.
Park Ranger turning a lock key to let water out of the Lift Lock.
National Capital Region Conifers
A comprehensive look at the conifers found in the National Capital Region (NCR). Learn more about where these species can be found and what makes each kind unique.
A branch covered in pine needles with a single pinecone.
Freshwater Salinization: Saltier Rivers Are a Growing Concern
Freshwater salinization is a growing threat to aquatic life in streams of the National Capital Region. Learn more about the factors influencing salinization and the actions parks can take to help reduce salt pollution.
A person with a backpack and a water monitor walks across a stream away from the viewer.
Inventory & Monitoring Partnerships Aim to Improve Park Forest Health from Coast to Coast
From coast to coast, the NPS Inventory and Monitoring Division is helping park managers improve the health and function of forest ecosystems. From promoting resilient forests in the Northeast, to conserving whitebark pine in the West, to protecting Hawaiian forest birds from avian malaria, scientific partnerships are helping parks to share information, leverage funding sources, and work together for outcomes that extend beyond what any park could accomplish on its own.
Four people, one in NPS uniform, stand in a forest. Three look upward through binoculars.
Hidden in Plain Sight: Old Growth Remnant Grasslands
During 2024 scouting for a large eastern grassland restoration project funded by IRA and BIL, several old growth remnant grasslands were identified in National Capital and Northeast Region parks that were previously unknown. These remnants preserve the genetic integrity of the original grassland flora of the eastern US and are true unexpected treasures that in some cases, were hidden in plain sight.
a grassland landscape with distant trees
Project Profile: Managing Resilient Eastern Forests
The National Park Service will improve the ecological health of eastern forests in 38 parks using an array of management techniques. The NPS has selected forest ecosystems of high ecological and cultural value across multiple parks from Virginia to Maine that are at greatest risk of forest loss due to chronic and interacting stressors.
Person gazes up at a tall tree
Springing Up — Dryad’s Saddle
Dryad's saddle is a large and unique fungi species that can be found across the National Capital Region. Learn more about where they can be found and how to recognize them.
A brown mushroom-shaped fungus emerges from a log and is surrounded by green leafy plants.
Carolina or Black-Capped Chickadee? Sometimes It’s a Hard Call
Chickadees are some of the most common birds in the National Capital Region. Both Carolina chickadees and black-capped chickadees can be found in NCR parks. Learn more about these birds and how they're sometimes hard to tell apart.
A Carolina chickadee with a black head and white and gray body sits on a branch.
“Cracking the code” on mercury bioaccumulation
Read the abstract and get the link to a published paper on a model to predict mercury risk park waterbodies: Kotalik, C.J. et al. 2025. Ecosystem drivers of freshwater mercury bioaccumulation are context-dependent: insights from continental-scale modeling. Environmental Science & Technology. DOI: 10.1021/acs.est.4c07280
A person stands in a field looking at a bug through a magnifying lens.