Monumental Questions - Federal Public Lands

Kristie Ehrhardt • November 5, 2025

If you’re a friend of Tuleyome you likely know a bit about our (it belongs to all of us) newly expanded favorite National Monument - the Berryessa Snow Mountain National Monument. You may also recognize that federal public lands are lands that are owned and/or managed by the United States federal government for the enjoyment of its citizens. And, you probably know that in addition to national monuments there are also national parks, national forests and national historic places but did you know that there are many more public land designations as well?!


There are many (MANY!) different types of federal public lands. Most of them are held for conservation, resource management and public recreation. The United States Department of the Interior (DOI) oversees several federal agencies that manage various public land designations and the United States Department of Agriculture (USDA) oversees other agencies that steward public lands. Federal public lands in the United States, District of Columbia and US territories total approximately 640 million acres and occupy nearly 30% of the land area. 


The National Park Service is an agency within the DOI and oversees not only national parks but also most national monuments and other natural, historical and recreational properties with various title designations or units.  These include national preserves, national lakeshores and seashores, national rivers and wild and scenic rivers and national scenic and historic trails, among others. Today The National Park Service currently manages 433 combined parks/units including 63 national parks, 87 national monuments, 75 national historic sites, 64 national historic sites and many other designations totaling 85 million acres in all 50 states, the District of Columbia and US territories. Their management focus is preserving the ecological and historical integrity of these special places for public use and enjoyment. 


The Bureau of Land Management (BLM) is a federal agency also under the direction of the DOI.  The BLM’s mission is “to sustain the health, diversity and productivity of public lands for the use and enjoyment of present and future generations.” We here at Tuleyome think that’s pretty dang good and we often partner with them on varying components of public land use and enjoyment. The BLM is responsible for the management of a substantial portion of the nation’s public lands including some of our most historic and scenic landscapes and natural resources for all to enjoy.


The United States Fish and Wildlife Service (USFWS) is another agency operated under the DOI and is the oldest conservation agency in the United States. It was established in 1871 to help monitor the country’s game fish populations. Today the USFWS manages our nation’s wildlife refuges to conserve the habitat, plants and wildlife found there. The national wildlife refuge system began with Pelican Island in 1903 and today there are over 560 refuges across the country. It’s been said that if “national parks are America’s best idea, national wildlife refuges are America’s best-kept secret”. Although, they don’t seem like a very stealthy secret since they receive over 50 million visitors a year!


The United States Forest Service (USFS) was established in 1905 and is an agency under the USDA. It is the United States’ predominant forestry agency leading the world in sustainable forest and grassland use, management and stewardship, research and conservation. Today they are responsible for the management of 154 national forests and surrounding areas that total nearly 200 million acres in 43 states, the Virgin Islands and Puerto Rico. The agency also provides stewardship assistance to tribal, state and local governments, private landowners and corporations to improve conditions on about 900 million acres of forests in the U.S. 


Fun fact - Yellowstone was the United States’ first national park established in 1872. But, at the time Wyoming was still a U.S. territory so Yellowstone was managed by the federal government using the Army and the African American Buffalo Soldiers. 

 

Fun fact - the designation National Monument has been given to many different sites ranging from natural reserves, historic military scenes, prehistoric ruins, fossil sites AND to the Statue of Liberty. 

Fun fact - there is at least one national wildlife refuge in every US state and territory.


Fun fact - The Forest Service obviously manages forests but did you know that they also manage grasslands?


Did you know… that the Berryessa Snow Mountain National Monument is jointly managed by both the BLM and the USFS, not the National Park Service!?


Whether you’re exploring places where you won’t find a motorized vehicle or places where you might not find a parking spot, you can bet there is at least one type of federal public land just a hop, skip and a jump from you!


The numerous designations within the National Park System sometimes confuse visitors. The names are created in the Congressional legislation authorizing the sites or by the president, who proclaims "national monuments" under the Antiquities Act of 1906. Many names are descriptive—lakeshores, seashores, battlefields—but others cannot be neatly categorized because of the diversity of resources within them. In 1970, Congress elaborated on the 1916 National Park Service Organic Act, saying all units of the system have equal legal standing in a national system.


National Park

These are generally large natural places having a wide variety of attributes, at times including significant historic assets. Hunting, mining and consumptive activities are not authorized.


National Monument

The Antiquities Act of 1906 authorized the President to declare by public proclamation landmarks, structures, and other objects of historic or scientific interest situated on lands owned or controlled by the government to be national monuments.


National Preserve

National preserves are areas having characteristics associated with national parks, but in which Congress has permitted continued public hunting, trapping, oil/gas exploration and extraction. Many existing national preserves, without sport hunting, would qualify for national park designation.


National Historic Site

Usually, a national historic site contains a single historical feature that was directly associated with its subject. Derived from the Historic Sites Act of 1935, a number of historic sites were established by secretaries of the Interior, but most have been authorized by acts of Congress.


National Historical Park

This designation generally applies to historic parks that extend beyond single properties or buildings.


National Memorial

A national memorial is commemorative of a historic person or episode; it need not occupy a site historically connected with its subject.


National Battlefield

This general title includes national battlefield, national battlefield park, national battlefield site, and national military park. In 1958, an NPS committee recommended national battlefield as the single title for all such park lands.


National Cemetery

There are presently 14 national cemeteries in the National Park System, all of which are administered in conjunction with an associated unit and are not accounted for separately.


National Recreation Area

Twelve NRAs in the system are centered on large reservoirs and emphasize water-based recreation. Five other NRAs are located near major population centers. Such urban parks combine scarce open spaces with the preservation of significant historic resources and important natural areas in location that can provide outdoor recreation for large numbers of people.


National Seashore

Ten national seashores have been established on the Atlantic, Gulf and Pacific coasts; some are developed and some relatively primitive. Hunting is allowed at many of these sites.


National Lakeshore

National lakeshores, all on the Great Lakes, closely parallel the seashores in character and use.


National River

There are several variations to this category: national river and recreation area, national scenic river, wild river, etc. The first was authorized in 1964 and others were established following passage of the Wild and Scenic Rivers Act of 1968.


National Parkway

The title parkway refers to a roadway and the parkland paralleling the roadway. All were intended for scenic motoring along a protected corridor and often connect cultural sites.


National Trail

National scenic trails and national historic trails are the titles given to these linear parklands (over 3,600 miles) authorized under the National Trails System Act of 1968.


Affiliated Areas

In an Act of August 18, 1970, the National Park System was defined in law as, "any area of land and water now or hereafter administered by the Secretary of the Interior through the National Park Service for park, monument, historic, parkway, recreational or other purposes." The Affiliated Areas comprise a variety of locations in the United States and Canada that preserve significant properties outside the National Park System. Some of these have been recognized by Acts of Congress, others have been designated national historic sites by the Secretary of the Interior under authority of the Historic Sites Act of 1935. All draw on technical or financial aid from the National Park Service.


Other Designations

Some units of the National Park System bear unique titles or combinations of titles, like the White House and Prince William Forest Park.


Types of federal public lands

  • National Parks: Managed by the National Park Service (NPS), these lands are preserved for their natural and cultural resources for future generations to enjoy. 
  • National Forests and Grasslands: Managed by the U.S. Forest Service (USFS), these areas are used for multiple purposes, including timber, recreation, and wildlife management. 
  • National Wildlife Refuges: Managed by the U.S. Fish and Wildlife Service (USFWS), these lands are primarily for the conservation of fish, wildlife, and plants, but many also allow compatible wildlife-dependent recreation like hunting and fishing. 
  • National Conservation Lands: These are public lands designated for their conservation value and are managed by the Bureau of Land Management (BLM). The BLM manages more public land acreage than any other agency. 

Management and use

  • Management: Federal lands are managed by various agencies, with the U.S. Forest Service (Department of Agriculture) and the Bureau of Land Management, the National Park Service, and the U.S. Fish and Wildlife Service (all under the Department of the Interior) being the primary ones. 
  • Resource Extraction: Some federal lands are available for resource extraction like oil, gas, and mining, which can be a source of controversy and debate over conservation versus extraction. 
  • Recreation: The lands offer a wide range of recreational opportunities, such as hiking, camping, wildlife viewing, hunting, and fishing. 
  • Information: You can find information about specific public lands, including maps and regulations, on the official websites of the managing agencies. 


RECENT ARTICLES

August 7, 2026
Our wildest areas are under threat. In June, the Administration moved to weaken protections for our wildest public lands - those designated as wilderness, Wilderness Study Areas, Lands with Wilderness Characteristics, and recommended Wilderness. What do these areas represent? Millions of acres of untrammeled backcountry. The Department of the Interior, US Forest Service and National Park Service initiated the first step in unraveling these protections. They’ve called for a “review” of eight policies, opening the door to weaken protections and paving the way for short-term extractive industries, commercial development, and resource fragmentation at the expense of long-term conservation management of some of our wildest remaining public lands. Nearly 200 million acres of wildlands across the west could be impacted by this review, including approximately 120 million acres of Wilderness Study Areas and wilderness quality lands, and 75 million acres of designated wilderness areas. This includes the nearly 94,000 acres in Cache Creek, Cedar Roughs and Snow Mountain Wilderness areas in Berryessa Snow Mountain Nation Monument right here in our own region. These policies guide how federal agencies identify, manage, and steward designated Wilderness Areas, Wilderness Study Areas, and lands with wilderness characteristics. Together, they influence the management of millions of acres of federal public lands and translate statutory requirements into day-to-day management decisions. Continuing to protect wilderness qualities is consistent with protecting recreation. In many cases, wilderness-quality land provides the best opportunities for backcountry recreation; a CA outdoor industry responsible for 545,448 direct jobs valued at $38.1 billion. The total value-added worth of CA outdoor recreation is $81.5 billion, 2.2% of our gross domestic product. The Department of the Interior’s actions present a false choice between stewarding wilderness lands and providing opportunities for recreation. Let’s tell the Administration that we oppose these rollbacks and are committed to protecting our wild places. Sign on to the Wi lderness Review- National Sign-on Letter opposing five different actions across the three agencies by August 12th. Together, we can show this administration that we care about protecting these special places today and into the future. Sandra Schubert Executive Director
August 7, 2026
I first heard about Tuleyome when I retired early from UC Davis eight years ago. I was looking for local organizations for volunteer opportunities. I discovered Tuleyome and got connected with Bill Grabert and Nate Lillge. I helped them lead hikes and school programs, then took the CA Naturalist course through Tuleyome. My capstone project was to lead a backpacking trip into the Cache Creek wilderness, which I did just as COVID was descending on us. I was, and still am, impressed at how such a small local non-profit has both ensured preservation of important wild areas and invested heavily in outreach to local schools. Working with kids from Lake County in the Redbud area was eye-opening and extremely gratifying. Some of them had literally never been on a hike in spite of growing up so close to all that spectacular wild land! I donate to Tuleyome to help them keep up the great work!!! I’ve spent countless days hiking in and enjoying the Cache Creek area; what a gem of a local resource! And, only last spring was I able to get up to Snow Mountain…so glad it’s preserved and accessible for camping and hiking. Wow! A wilderness area near my home - that’s amazing. I’m incredibly grateful for Tuleyome’s hard work that resulted in preservation of these important wild places, and I look forward to seeing what’s next.
By Kristie Ehrhardt August 7, 2026
Driving around the Berryessa Snow Mountain National Monument one rainy day revealed a network of dirt roads that were slick as snnn… well, you probably know. The wet weather made driving less than optimal for the Subaru we were in but for our amphibian friends, the low-riding California newt, the warm, misty conditions were sublime. California Newts ( Taricha torosa ) are endemic to California, which means that they are extra special because they are only found here. They occur below 6,000 feet along the Coast Ranges from Mendocino County south to San Diego County. They are also found in the foothills and western slopes of the Sierra Nevada in the San Joaquin Valley with a few isolated populations in southern San Diego County. They utilize both wetland habitat including natural and artificial pools and ponds, reservoirs, creeks and streams for breeding during winter and spring, and upland areas such as chaparral and woodland habitats where they spend summer and fall. California Newts have stubby little toes attached to short, stocky legs. Adults range from about two and three quarters inches to about three and a half inches long, not including the tail. Their bellies and undersides of their neck and chin are bright golden yellow to orange with a reddish-brown to slate gray back. California Newts reproduce from late fall to early summer depending on rainfall amounts and habitat conditions. Adults migrate from their upland refugia to their preferred wetland to breed. Eggs are attached to submerged vegetation or under rocks and females can lay up to six masses of nearly 50 eggs a day. The eggs hatch in two to six weeks depending on water conditions and temperature. Larvae are aquatic and have gills and fins. After several months the larvae begin to exit the pond and set about metamorphosing into adults and do not return to the pond again until they are ready to breed. Larvae eat small aquatic invertebrates and organic matter; adults eat insects, slugs, snails and worms as well as other amphibian eggs and larvae. Adult California Newts are highly toxic. Like other members of the genus Taricha , adults have glands on their skin that secrete the potent neurotoxin tetrodotoxin - the same toxin that is found in harlequin frogs and pufferfish. Side note, this makes them poisonous rather than venomous (like rattlesnakes). Tetrodotoxin is hundreds of times more toxic than cyanide and potent enough to kill most vertebrates. The toxin affects sodium channels and makes it so neurons are unable to fire which results in lethal muscle paralysis. One of the only predators of adult California Newts are garter snakes. Garter snakes are one of the very few organisms that have evolved to develop a resistance to the tetrodotoxin produced by the newts. Garter snakes can ingest the toxic newts with limited effects which has created an evolutionary arms race (coevolution). As the garter snakes develop stronger immunity to the toxins only the most poisonous news survive which in turn results in future generations of news with even stronger toxins. This leads to a population of garter snakes that have developed a resistance to the stronger toxin levels and and on it goes. Loads of them were bumbling along the edges of the wet dirt road that rainy day. We made several stops to relocate those that were attempting to cross but seemed to stall out in the middle, always placing them facing the direction they were aimed. I don’t know if they were heading out to their natal ponds to mingle and breed, or on their way back to nap in their upland refugia but they were definitely enjoying the day. The California Newt is currently a California Species of Special Concern due to habitat loss and invasive non-native species introduction which makes seeing so many of these little stumpy legged tetrapods enjoying the Monument even even more groovy!