Conservation in the United States

Conservation in the United States can be traced back to the 19th century with the formation of the first National Park. Conservation generally refers to the act of consciously and efficiently using land and/or its natural resources. This can be in the form of setting aside tracts of land for protection from hunting or urban development, or it can take the form of using less resources such as metal, water, or coal. Usually, this process of conservation occurs through or after legislation on local or national levels is passed.
Conservation in the United States, as a movement, began with the American sportsmen who came to the realization that wanton waste of wildlife and their habitat had led to the extinction of some species, while other species were at risk. John Muir and the Sierra Club started the modern movement, history shows that the Boone and Crockett Club, formed by Theodore Roosevelt, spearheaded conservation in the United States.
While conservation and preservation both have similar definitions and broad categories, preservation in the natural and environmental scope refers to the action of keeping areas the way they are and trying to dissuade the use of its resources; conservation may employ similar methods but does not call for the diminishing of resource use but rather calls for a responsible way of going about it. A distinction between Sierra Club and Boone and Crockett Club is that Sierra Club was and is considered a preservationist organization whereas Boone and Crockett Club endorses conservation, simply defined as an "intelligent use of natural resources."
History
Philosophy of early American conservation movement
During the 19th century, some Americans developed a deep and abiding passion for nature. The early evolution of the conservation movement began through both public and private recognition of the relationship between man and nature often reflected in the great literary and artistic works of the 19th century. Artists, such as Albert Bierstadt, painted powerful landscapes of the American West during the mid 19th century, which were incredibly popular ages representative of the unique natural wonders of the American frontier. Likewise, in 1860, Frederic Edwin Church painted "Twilight in the Wilderness", which was an artistic masterpiece of the era that explored the growing importance of the American wilderness.
American writers also romanticized and focused upon nature as a subject matter. However, one of the most notable literary figures upon the early conservation movement proved to be Henry David Thoreau. Throughout his work, Walden, Thoreau detailed his experiences at the natural setting of Walden Pond and his deep appreciation for nature. In one instance, he described a deep grief for a tree that was cut down. Thoreau went on to bemoan the lack of reverence for the natural world: "I would that our farmers when they cut down a forest felt some of that awe which the old Romans did when they came to thin, or let in the light to, a consecrated grove". As he states in Walden, Thoreau "was interested in the preservation" of nature. In 1860, Henry David Thoreau delivered a speech to the Middlesex Agricultural Society in Massachusetts; the speech, entitled "The Succession of Forest Trees", explored forest ecology and encouraged the agricultural community to plant trees. This speech became one of Thoreau's "most influential ecological contributions to conservationist thought".
A basis for the philosophy curated by the prominent sportsmen, writers, anthropologists, and politicians came from observing Native Americans and how they interacted with the resources available to them. For example, George Bird Grinnell was an anthropologist who joined an expedition in 1870 which encountered different tribes such as the Pawnee for large, extended periods of time. He noted their use of every single part of an animal following a hunt and that they ceremoniously prepared for utilizing and taking any resource the land was able to provide them. These observations, fraught with condemning language toward the way European hunters and sportsmen treated wildlife and resources such as timber, were published in widely circulated journals and magazines at the time.
The early conservation movement in the United States was also successful due to the hard work of John Muir. Muir, who is often cited as one of the first American environmentalists, has earned multiple American honors for environmental work. His family home in Martinez, California, is honored as a National Historic Site and so is his childhood home in Portage, Wisconsin, the Fountain Lake Farm, which is a National Historic Landmark. He was a former carriage worker who was nearly blinded by an accident at work. After almost losing his sight, Muir decided to see "America's natural wonders". Based upon his travels throughout Yosemite and the Sierra Nevada Mountains, Muir wrote a collection of articles for Century magazine, entitled "Studies in the Sierra". In 1892, John Muir joined forces with the editor of "Century" Magazine, Robert Underwood Johnson, to establish the Sierra Club, an organization designed to protect America's natural resources and public parks.
Early Americans recognized the importance of natural resources and the necessity of wilderness preservation for sustained yield harvesting of natural resources. In essence, the preservation of wilderness and landscapes were recognized as critical for future generations and their continued subsistence in a healthy environment. The foundation of the conservation movement is grounded during this period between 1850 and 1920. Ultimately, historical trends and cultural mind-sets were united, which influenced ideas and policy towards the early history of the conservation movement in the United States.
Early American conservation movement
America had its own conservation movement in the 19th century, most often characterized by George Perkins Marsh, author of Man and Nature. The expedition into northwest Wyoming in 1871 led by F. V. Hayden and accompanied by photographer William Henry Jackson provided the imagery needed to substantiate rumors about the grandeur of the Yellowstone region, and resulted in the creation of Yellowstone National Park, the world's first, in 1872. In 1887, Theodore Roosevelt, George Bird Grinnell and other prominent sportsmen of the day formed the first true North American conservation organization, the Boone and Crockett Club, with the purpose of addressing the looming conservation crises of the day. Travels by later U.S. President Theodore Roosevelt through the region around Yellowstone provided the impetus for the creation of the Yellowstone Timberland Reserve in 1891. The largest section of the reserve was later renamed Shoshone National Forest, and it is the oldest National Forest in the U.S. But it was not until 1898 when German forester Dr. Carl A. Schenck, on the Biltmore Estate, and Cornell University founded the first two forestry schools, both run by Germans. Bernard Fernow, founder of the forestry schools at Cornell and the University of Toronto, was originally from Prussia (Germany), and he honed his knowledge from Germans who pioneered forestry in India. He introduced Gifford Pinchot, the "father of American forestry", to Brandis and Ribbentrop in Europe. From these men, Pinchot learned the skills and legislative patterns he would later apply to America. Pinchot, in his memoir history Breaking New Ground, credited Brandis especially with helping to form America's conservation laws.
Pinchot wrote that the principles of conservation were:
Development: "the use of the natural resources now existing on this continent for the benefit of the people who live here now. There may be just as much waste in neglecting the development and use of certain natural resources as there is in their destruction. … The development of our natural resources and the fullest use of them for the present generation is the first duty of this generation."
Conservation: "…the prevention of waste in all other directions is a simple matter of good business. The first duty of the human race is to control the earth it lives upon."
Protection of the public interests: "The natural resources must be developed and preserved for the benefit of the many, and not merely for the profit of a few."
In 1891, Congress passed the Forest Reserve Act, which allowed the President of the United States to set aside forest lands on public domain. A decade after the Forest Reserve Act, presidents Harrison, Cleveland, and McKinley had transferred approximately into the forest reserve system. However, President Theodore Roosevelt is credited with the institutionalization of the conservation movement in the United States.
For President Roosevelt, the conservation movement was not about the preservation of nature simply for nature itself. After his experiences traveling as an enthusiastic, zealous hunter, Roosevelt became convinced of "the need for measures to protect the game species from further destruction and eventual extinction". President Roosevelt recognized the necessity of carefully managing America's natural resources. According to Roosevelt, "We are prone to speak of the resources of this country as inexhaustible; this is not so". Nonetheless, Roosevelt believed that conservation of America's natural resources was for the successful management and continued sustain yield harvesting of these resources in the future for the benefit and enjoyment of the American people. Roosevelt took several major steps to further his conservation goals.In 1902, Roosevelt signed the National Reclamation Act, which allowed for the management and settlement of a large tract of barren land. Then, in 1905, President Roosevelt helped to create the United States Forest Service and then appointed respected forester, Gifford Pinchot, as the first head of the agency. By the end of his presidency, Theodore Roosevelt, in partnership with Gifford Pinchot, had successfully increased the number of national parks as well as added area to existing forest reserves.
The legacy of his actions as president at the turn of the twentieth century include estimated 230 million acres of land as public lands, through his aforementioned establishment of the United States Forest Service as well as dozens of national forests, national parks, and bird reserves, in addition to 4 game preserves. This legacy, though establishing what many consider the root of modern conservationism, remained within the hands of powerful men of white European heritage for years to come, often excluding the interests of Native Americans and other demographics within the United States.
Despite these advancements, the American conservation movement did have difficulties. In the early 1900s the conservation movement in America was split into two main groups: conservationists, like Pinchot and Roosevelt, who were utilitarian foresters and natural rights advocates who wanted to protect forests "for the greater good for the greatest length", and preservationists, such as John Muir, the founder of the Sierra Club. Important differences separated conservationists like Roosevelt and Pinchot from preservationists like Muir. As a preservationist, Muir envisioned the maintenance of pristine natural environments where any development was banned. Whereas conservationists wanted regulated use of forest lands for both public activities and commercial endeavors, preservationists wanted forest to be preserved for natural beauty, scientific study and recreation. The differences continue to the modern era, with sustainable harvest and multiple-use the major focus of the U.S. Forest Service and recreation emphasized by the National Park Service.
Although national parks can logistically fall under the category of preservation sites, certain marked National Conservation Area sites fall near or within proximity of national parks and share a common land history. The United States government began driving groups of Native American peoples out of popularly visited areas like Yellowstone around the late 1800s once they deemed them a conflict to tourists. Battles between federal troops and the Nez Perce tribe soon ensued, and eventually the tribe was driven out of the area. Conservation history fails to incorporate details like this when talking about the beginnings and context of the movement.
Modern American conservation movement
By the mid-twentieth century, conservation efforts continued to gain ground with the creation and implementation of federal legislation aimed at protecting wilderness, natural resources, and wildlife. This trend on the part of the federal government towards a more protection minded approach to the environment began with the passage of the Federal Water Pollution Act in 1948 and the Air Pollution Control Act in 1955. While neither of these regulations themselves served to impose tight restrictions on either water or air pollution, they lay the groundwork for what would later become the Clean Water Act and the Clean Air Act, as well as serving to demonstrate the recognition on the part of the federal government of the need to codify regulations geared towards environmental protection.
Notable Events
1962: Silent Spring
The 1962 publication of Rachel Carson's best seller book Silent Spring represented a major watershed moment in American conservation. In exposing the individual dangers presented to both people and nature through the use of chemical pesticides, Carson inspired an environmental revolution, helping to root the modern conservation movement in a scientific foundation. It would take another decade, however, before the use of DDT was banned in the United States.
1960s: A Wave of action
Beginning in the late 1960s, the conservation movement scored a number of victories with the creation and implementation of a variety of environmental regulations aimed at the protection of wildlife, wild lands, and natural resources. In 1968 the Wild and Scenic Rivers Act was passed, followed two years later under the Presidency of Richard Nixon by the implementation of the National Environmental Policy Act ("NEPA"), the establishment of the Environmental Protection Agency ("EPA") and the National Oceanic and Atmospheric Administration ("NOAA"), as well as the celebration of the inaugural Earth Day. The momentum carried on into 1972 when the Clean Water Act, the Marine Mammal Protection Act, the Coastal Zone Management Act, and the Endangered Species Act were passed. Moreover, 1972 saw the banning of DDT by the EPA.
The Wilderness Act of 1964
On 3 September 1964, President Lyndon B. Johnson signed the Wilderness Act of 1964 into law. This milestone was achieved by the efforts of environmental conservationists dedicated to the protection of some of the wildest lands in the United States. Chief among these were Howard Zahniser and Olaus Murie and Mardy Murie, and Celia Hunter, who dedicated much of their lives and their work to the protection and conservation of wild lands. By 1950 both Zanhiser and Olaus Murie were working for the Wilderness Society, Zahinser as Executive Secretary in Washington DC, and Olaus as president from his ranch in Moose, WY (now home to the Murie Center). From their positions at Wilderness Society, both men continued to work to organize and build broad-based support for the creation and protection of wilderness areas within the United States. Zahniser felt strongly that Congress ought to designate wilderness areas, as opposed to leaving it up to Agency discretion, and, in 1955, began working to convince members of Congress to support a bill that would establish a national wilderness preservation system. Meanwhile, in 1956, Olaus and Mardy Murie embarked upon an expedition to the upper Sheenjek River on the south slope of the Brooks Range in Alaska, which would galvanize them to campaign for the protection of the area as a wildlife refuge. Celia Hunter, with Ginny Wood, founded the Alaska Conservation Society, the first statewide environmental organization, in 1960. Serving on the board, she worked tirelessly to get legislation passed to protect Alaskan wilderness. Celia was also the first female president of the Wilderness Society. The result of these efforts was the protection of 8 million acres as the Arctic National Wildlife Range, renamed the Arctic National Wildlife Refuge when it was expanded to 19 million acres in 1980. Moreover, the mission underlying the protection of ANWR, namely the preservation of an entire ecological system, became the underlying motivation for the preservation of other large tracts of wild lands.
While neither Zahniser nor Olaus Murie would live to see the Wilderness Act signed by President Johnson, it is unlikely that, without their tireless efforts, the preservation movement would have been able to achieve so huge a victory. On 3 September 1964, Mardy Murie stood proudly next to President Johnson in the Rose Garden at the White House and bore witness to the making of history, and the achievement of the very thing for which Zahniser and Olaus had campaigned so ardently.
Clinton Administration 1993-2001
Though liberal Democrats gave environmentalism a higher priority than the economy-focused President Bill Clinton did, the Clinton administration responded to public demand for environmental protection. Clinton created 17 national monuments by executive order, prohibiting commercial activities such as logging, mining, and drilling for oil or gas. Clinton also imposed a permanent freeze on drilling in maritime sanctuaries. Other presidential and departmental orders protected various wetlands and coastal resources and extended the existing moratorium on new oil leases off the coast line through 2013. After the Republican victory in the 1994 elections, Clinton vetoed a series of budget bills that contained amendments designed to scale back environmental restrictions. Clinton boasted that his administration "adopted the strongest air-quality protections ever, improved the safety of our drinking water and food, cleaned up about three times as many toxic waste sites as the two previous administrations combined, [and] helped to promote a new generation of fuel-efficient vehicles and vehicles that run on alternative fuels".
Vice President Gore was keenly concerned with global climate change, and Clinton created the President's Council on Sustainable Development. In November 1998, Clinton signed the Kyoto Protocol, an international agreement in which developed countries committed to reducing carbon emissions. However, the Senate refused to ratify it since the agreement did not apply to the rapidly growing emissions of developing countries such as China, India, and Indonesia.
The key person on environmental issues was Bruce Babbitt, the head of the League of Conservation Voters, who served for all eight years as the United States Secretary of the Interior. According to John D. Leshy:
His most remembered legacies will likely be his advocacy of environmental restoration, his efforts to safeguard and build support for the ESA (Endangered Species Act of 1973) and the biodiversity the that it helps protect., And the public land conservation measures that flowered on his watch.
The Interior Department worked to protect scenic and historic areas of America's federal public lands. In 2000 Babbitt created the National Landscape Conservation System, a collection of 15 U.S. National Monuments and 14 National Conservation Areas to be managed by the Bureau of Land Management in such a way as to keep them "healthy, open, and wild."
A major issue involved low fees charged ranchers who grazed cattle on public lands. The "animal unit month" (AUM) fee was only $1.35 and was far below the 1983 market value. The argument was that the federal government in effect was subsidizing ranchers, with a few major corporations controlling millions of acres of grazing land. Babbitt and Oklahoma Congressman Mike Synar tried to rally environmentalists and raise fees, but senators from Western states successfully blocked their proposals.
Twenty-First Century
Ultimately, the modern conservation movement in the United States continues to strive for the delicate balance between the successful management of society's industrial progress while still preserving the integrity of the natural environment that sustains humanity. In a large part, today's conservation movement in the United States is a joint effort of individuals, grassroots organizations, nongovernmental organizations, learning institutions, and various government agencies, such as the United States Forest Service.
For the modern era, the U.S. Forest Service has noted three important aspects of the conservation movement: the climate change, water issues, and the education of the public on conservation of the natural environment, especially among children. In regards to climate change, the U.S. Forest Service has undertaken a twenty-year research project to develop ways to counteract issues surrounding climate change. However, some small steps have been taken regarding climate change. As rising greenhouse gases contribute to global warming, reforestation projects are seeking to counteract rising carbon emissions. In Oregon, the Department of Forestry has developed a small reforestation program in which landowners can lease their land for one hundred years to grow trees. In turn, these trees offset carbon emissions from power companies. Moreover, reforestation projects have other benefits: reforested areas serve as a natural filter of agricultural fertilizers even as new wildlife habitats are created. Reforested land can also contribute to the local economy as rural landowners also distribute hunting leases during the years between harvests.
In essence, projects, such as reforestation, create a viable market of eco-friendly services mutually beneficial to landowners, businesses and society, and most importantly, the environment. Nonetheless, such creative plans will be necessary in the near future as the United States struggles to maintain a positive balance between society and the finite natural resources of the nation. Ultimately, through dedicated research, eco-friendly practices of land management, and efforts to educate the public regarding the necessity of conservation, those individuals dedicated to American conservation seek to preserve the nation's natural resources.
Twenty-First Century resource protection
The increased consumption of many natural resources has sparked the need for protection. Many of these resources were barely touched less than half a century ago but have been drained in several situations. One of these resources, water, is key to survival of almost all life but is being used quicker than it is replenished in many states within the United States. This has created the need for greater conservation which has been met by new techniques and technologies for both reducing the amount of water being used and increasing how efficiently it is being used. Some of these methods are as simple as replacing the fixtures in government buildings and offering rebates to citizens, but are as complex as growing genetically engineered food crops so that farmers can consume less water for use on them.
Another key resource that has been met with new legislation is the land that is used to grow the crops for farms. One fairly new United States government policy, the Farmland Protection Policy Act, is designed in order to protect this resource from being over consumed by the government. It does this by ensuring that any entity, both federal and non-federal, that uses government assistance such as acquiring or disposing of land, providing financing or loans, managing property, providing technical assistance, cannot convert agricultural land into land that is permanently used for other purposes if it can be avoided.
If the overuse of these resources is not mitigated, the eventual result would be the loss of another key resource for survival. That is, if either land for agriculture or water for the land and the people who inhabit it becomes insufficient, the population in the United States would begin to run out of food. Not only would cash crops of plants become insufficient to supply people, it would also become insufficient to feed the livestock and animals that also depend on plants that are grown on agricultural land. Because of this, the need for conservation is greater than ever, especially when current efforts have only been able to slow the gradual depletion of these two key resources while increased populations create the need for higher consumption.
Ecotourism
The goal of ecotourism is to attract appreciation and attention to specific sites, which may include protected land for conservation, while minimizing the impact that tourism has on the land. It is a form of conservation because the area may be protected while tourists or businesses are also using the land for lodging or other types of accommodations that utilize resources in any way. This movement has gained international traction and recognition. The United Nations declared 2002 the International Year of Ecotourism. Ecotourism seeks to balance an interest and appreciation of protected lands with a commitment to preserving them. A study conducted by the University of Georgia reported that environmentalists should team up with ecotourists in order to have the best chance to preserve fragile ecosystems and lands. Tourism provides economic incentives to conserve lands, for if protected lands are seen as revenue-generating tourist destinations, there is monetary reason to ensure their conservation. Also, rather than simply relying on environmental messaging, ecotourism allows conservationists to pursue a leisurely and economic message.
Current Conservation Developments & Issues
Social Issues and Threats to Access
At a 2014 event held at UCLA centered upon environmental figures like John Muir, a few historians and writers noted that the movements for conservation and preservation of the environment maintained a foundation in "economic privilege and abundant leisure time of the upper class." Jon Christensen, a historian of UCLA's Institute of Environment and Sustainability, notes among the other critics at the event that writings and actions from conservationists at the turn of the twentieth century have created a legacy for the movement as one of an older white demographic.
General concern among the current conservation movement deals with the accessibility of conserved/protected areas as well as the movement itself to communities of color especially. Richard White, a historian at Stanford University, makes the case that viewpoints of early conservationists came from an Anglo-Saxon, biblical point of view and that this is reflected in the current demographics of visitors to national parks and protected areas. At the same time, recent polls suggest that the Latino community in California tends to possess more environmental attitudes when it comes to voting than perceived by the general public. A highly cited historian of Southern California, D. J. Waldie, posits that conservation for the purpose of public enjoyment is usually geared for places inaccessible to minority demographics, such as skiing or backpacking in the Sierra Nevadas. Instead, he puts forth that the conservation areas of importance for these communities are local bodies of water or small mountain ranges, urban parks, and even their own backyards.
Events
Past Events
Extinction of the Passenger pigeon
Wholesale hunting of American Bison
Current Events
Logging of old growth forests
Mountaintop mining
Draining and development of the Everglades
Enforcement
Game wardens or conservation officers are employed to protect wildlife and natural areas.
Florida Department of Environmental Protection
Louisiana Department of Wildlife & Fisheries - Enforcement Division
Maryland Department of Natural Resources Police
Maine Warden Service
Michigan Conservation Officers and Michigan Department of Natural Resources (Wildlife Division)
New York State Department of Environmental Conservation Police
Virginia Department of Game and Inland Fisheries
Projects
Restoration of the Everglades
Political
On January 20, 2017, a bill was introduced to congress that aimed to roll back regulations on oil and gas drilling in National Parks. The bill would nullify the "General Provisions and Non-Federal Oil and Gas Rights" rule passed in November 2016, and this would remove protections to National Park lands and resources.
On February 28, 2017, Donald Trump signed an executive order to review the Clean Water Rule, a bill he and Scott Pruitt have pledged to eliminate since he took office. The Clean Water rule was enacted in 2015 and extended federal protection to millions of acres of lakes, rivers, and wetlands.
On March 16, 2017, Donald Trump released his preliminary budget proposal for 2018 discretionary spending. These budget proposals featured cuts to both the EPA and the Department of Interior. The 12% decrease for the Department of Interior is removing spending from land acquisition costs associated with the preservation and expansion of National Parks. The budget also completely defunded National Heritage Areas. Funding to National Heritage Areas is used in part to support tribal protection officers and provides grants to underrepresented communities, ones who have already been putting conservation in practice. The proposed budget would cut the staff of the Environmental Protection Agency by 3,200 and reduce their budget by $2.6 billion annually.
Trump's promise to eliminate 2 federal regulations for every new regulation proposed may impact lands set aside for conservation. The repeal of old regulations will put currently conserved land at risk: future perceived threats to conserved lands and resources might not be able to be stopped since the erasure of regulation that sought to combat past threats to conserved lands may be eliminated.
Ryan Zinke, Trump's appointed Secretary of the Interior, moved to reverse federal regulation that prohibits hunters from using lead ammunition in National Parks.
Protected areas
Key figures
Some of the more notable American conservationists include:
George Perkins Marsh
John Wesley Powell
John Muir, naturalist and nature writer; founder of the Sierra Club
Theodore Roosevelt, 26th President of the United States and founder of the Boone and Crockett Club
Aldo Leopold, influential in the development of modern environmental ethics and in the movement for wilderness preservation
David Brower, first Exec. Dir. of the Sierra Club; founder of Friends of the Earth, the League of Conservation Voters and Earth Island Institute
Ansel Adams, known for his black-and-white photographs of Yosemite; served on the Sierra Club's board of directors
Howard Zahniser, Exec. Dir. of the Wilderness Society and principal author of the Wilderness Act of 1964
Rachel Carson
Margaret Murie
Olaus Murie
Celia Hunter
See also
Conservation organizations based in the United States
Environmental movement in the United States
Environment of the United States
Prairie restoration
The Evolution of the Conservation Movement, 1850–1920
Pittman–Robertson Federal Aid in Wildlife Restoration Act
North American Game Warden Museum
List of conservation issues
References
Further reading
Arnold, Ron. At the Eye of the Storm: James Watt and the Environmentalists (1982), from conservative perspective
Bates, J. Leonard. "Fulfilling American Democracy: The Conservation Movement, 1907 to 1921", The Mississippi Valley Historical Review, Vol. 44, No. 1. (Jun., 1957), pp. 29–57. in JSTOR
Brinkley, Douglas G. The Wilderness Warrior: Theodore Roosevelt and the Crusade for America, (2009) excerpt and text search
Brinkley, Douglas G. Rightful Heritage: Franklin D. Roosevelt and the Land of America (2016) excerpt
Cawley, R. McGreggor. Federal Land, Western Anger: The Sagebrush Rebellion and Environmental Politics (1993), on conservatives
Dunlap, Riley E., and Michael Patrick Allen. "Partisan Differences on Environmental Issues: A Congressional Roll- Call Analysis," Western Political Quarterly, 29 (Sept. 1976), 384–97. in JSTOR
Flippen, J. Brooks. Nixon and the Environment (2000).
Graham Jr., Otis L. Presidents and the American Environment (University Press of Kansas, 2015) xii, 411 pp.
Hays, Samuel P. Beauty, Health, and Permanence: Environmental Politics in the United States, 1955–1985 (1987), the standard scholarly history
Hays, Samuel P. A History of Environmental Politics since 1945 (2000), shorter standard history
Hays, Samuel P. Conservation and the Gospel of Efficiency (1959), on Progressive Era.
Herring, Hall and Thomas McIntyre. "Hunting's New Ambassadors (Sporting Conservation Council) ". Field and Stream 111.2 (June 2006): p. 18.
Judd, Richard W. Common Lands and Common People, The Origins of Conservation in Northern New England (1997)
King, Judson. The Conservation Fight, From Theodore Roosevelt to the Tennessee Valley Authority (2009)
Merrill, Karen R. Public Lands and Political Meanings: Ranchers, the Government, and the Property between Them (2002).
Nash, Roderick. Wilderness and the American Mind, (3rd ed. 1982), the standard intellectual history
Nelson, Daniel. Nature's Burdens: Conservation and American Politics, The Reagan Era to the Present (2017)
Pope, Carl. "A Sporting Chance – Sportsmen and Sportswomen are some of the biggest supporters for the preservation of wildlife". Sierra. 81.3 (May/June 1996): 14.
Reiger, George. "Common Ground: Battles Over Hunting Only Draw Attention Away From the Real Threat to Wildlife". Field and Stream 100.2 (June 1985): p. 12.
Reiger, George. "Sportsmen Get No Respect (Media Ignores Role of Sportsmen in Conservation) ". Field and Stream 101.10 (Feb 1997): p. 18.
Rome, Adam. Bulldozer in the Countryside: Suburban Sprawl and the Rise of American Environmentalism (2001)
Rothman, Hal K. The Greening of a Nation? Environmentalism in the United States since 1945 (1998)
Scheffer, Victor B. The Shaping of Environmentalism in America (1991).
Short, C. Brant. Ronald Reagan and the Public Lands: America's Conservation Debate (1989).
Strong, Douglas H. Dreamers & Defenders: American Conservationists. (1988) online edition, good biographical studies of the major leaders
Turner, James Morton, "The Specter of Environmentalism": Wilderness, Environmental Politics, and the Evolution of the New Right. The Journal of American History 96.1 (2009): 123-47 online at History Cooperative
Van Liere, Kent D., and Riley E. Dunlap. "The Social Bases of Environmental Concern: A Review of Hypotheses, Explanations and Empirical Evidence," Public Opinion Quarterly 44:181-197 (1980)
Historiography
Sackman, Douglas Cazaux, ed. A Companion to American Environmental History (2010), 696pp; 33 essays by scholars that emphasize the historiography; online
External links
The Feather Trade and the American Conservation Movement, an online exhibition from the National Museum of American History, Smithsonian Institution