Pew's work to protect America's public lands is designed to preserve the most important and unspoiled wild places for future generations to enjoy.
A vast amount of this nation’s shared natural heritage—245 million acres—is owned and administered by the Bureau of Land Management (BLM). For many years, the agency promoted oil and gas development, mining, overgrazing, and off-road-vehicle proliferation on these lands and overlooked their many conservation values. But the perception that BLM lands are merely a treasure trove of extractive resources is fading as Americans have begun to appreciate their biological, cultural, historical, recreational, and scenic riches.
Located largely in Western states and Alaska, BLM lands represent many types of terrain—including canyon country, Arctic tundra, sage-grass steppes, mountains, and ancient forests—that serve as important habitat for fish and big game such as antelope, bison, bighorn sheep, and elk. The BLM’s National Landscape Conservation System, established by Congress in 2009, safeguards 27 million acres, but these lands are only a small fraction of the agency’s ecologically significant holdings.
Much of the BLM’s remaining undeveloped land is critical to maintaining large ecosystems and the many species that depend on wild places. These lands are threatened as never before by encroaching development and irresponsible off-road-vehicle use.
Pew’s America's Western Lands project seeks to identify priority conservation areas across the West and ensure that they are adequately protected for all generations. These lands define who we are as a people, embodying our shared dreams of freedom and opportunity.
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The greater sage-grouse (Centrocercus urophasianus) is a small bird, about the size of a chicken. It is best-known for the male’s elaborate courtship dance, one of the most charismatic displays in nature. Read More
The mighty Colorado River—cascading from its headwaters in the Rocky Mountains, joining the Gunnison River in Grand Junction, and flowing through the Grand Valley city of Fruita—has carved out massive chasms in western Colorado in its charge downhill. Read More
WASHINGTON—A new study of the greater sage-grouse’s population finds that the bird’s numbers decreased 56 percent between 2007 and 2013. The research, commissioned by The Pew Charitable Trusts and conducted by Edward (Oz) Garton, Ph.D., professor emeritus in wildlife ecology and statistics at the University of Idaho, is the most recent comprehensive population update to Garton’s seminal greater... Read More