
Protecting the Lone Star State Twilight falls at Independence Creek Preserve in West Texas. © Kenny Braun
The Making of a Million

The Nature Conservancy has been conserving the lands and waters on which all life depends since 1964 in Texas. For 60 years, we’ve worked collaboratively across the state to ensure that our treasured landscapes, rivers, wildlife and ways of life don’t fade into Texas lore and legend. Our conservation initiatives are also addressing the challenges posed by a changing climate, habitat loss and increasing pressure on natural resources. Together, these efforts have helped protect many of the places cherished by Texans for generations, from the Davis Mountains of West Texas to the limestone caves of the Hill Country to the towering pineywoods in the East.
Thanks to the help of countless partners and supporters, we’ve hit a momentous milestone: the protection of 1 million acres in Texas—and in a state where 95% of land is privately owned, that’s a big deal.
1 Million Acres
The Nature Conservancy in Texas
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460,600
We’ve assisted partners and agencies in preserving nearly 460,600 acres of land across Texas, including 34 Texas state and national parks.
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109,000
TNC owns and manages 37 nature preserves and properties in Texas, equaling over 109,000 acres of stewarded lands and waters.
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438,600
We’ve worked with landowners, ranchers and farmers to safeguard more than 438,600 acres through conservation easements.
Not Just a Number
How big is a million acres, you may wonder? Three times the size of the city of San Antonio, larger still than the city of Philadelphia and even bigger than the entire state of Rhode Island. But perhaps more important than the size are the thousands of plants and wildlife species, millions of acre-feet of water and hundreds of ranches, parks and scenic places now preserved for future generations of Texans. Within this mosaic of protected lands are TNC’s nature preserves and properties, countless conservation easements and several iconic Texas state and national parks—all safeguarded so that people across the state can explore, enjoy or benefit from nature today.
Places We Protect
From our first 2,600-acre acquisition of native coastal prairie in 1965 to our transfer of 57,000 acres to Big Bend National Park, our conservation roots run deep. Explore many of the private and public places we’ve protected throughout Texas!
See all the places we protect







BIG BEND NATIONAL PARK: In 1989, TNC conveyed 56,719.65 acres of the North Rosillos Mountain Ranch to the National Park Service as an addition to Big Bend National Park. © Fin and Fur Films
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CADDO LAKE PRESERVE: TNC's Fred and Loucille Dahmer Caddo Lake Preserve consists of 786 acres along the border of northeast Texas and northwest Louisiana. © Lynn McBride
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INDEPENDENCE CREEK PRESERVE: Independence Creek, for which this TNC preserve is named, is fed by Caroline Spring. This desert oasis supports numerous fish and wildlife species. © Kenny Braun
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BIG THICKET NATIONAL PRESERVE: Since 1972, TNC has helped Big Thicket National Preserve acquire 115.74 acres to expand the preserve. © Rich Kostecke
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SOUTHMOST PRESERVE: Our 1,016-acre Lennox Foundation Southmost Preserve is home to a native seedling nursery that produces as many as 40,000 seedlings each year for restoration efforts. © Kenny Braun
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DAVIS MOUNTAINS PRESERVE: Our 32,844-acre Davis Mountains Preserve is one of only three of the state’s unique sky islands—a cooler, wetter mountain landscape surrounded by arid lowland desert. © Jerod Foster
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LAGUNA ATASCOSA: Since 2003, TNC has helped the U.S. Fish and Wildlife Service add 34,212.50 acres to the Laguna Atascosa National Wildlife Refuge. © Kenny Braun
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LOVE CREEK PRESERVE: TNC's Love Creek Preserve offers crystal-clear waters that etch through limestone canyons, enabling native plants and wildlife to flourish on the Edwards Plateau. © R.J. Hinkle
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CLYMER MEADOW PRESERVE: TNC's 1,475-acre Clymer Meadow Preserve contains some of the largest and most diverse remnants of Blackland Prairie in existence today. © Justin Parker
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ENCHANTED ROCK: In 1978, TNC purchased 1,640.5 acres and later sold the property to the Texas Parks and Wildlife Department to create Enchanted Rock State Natural Area. © Bryan Roschetzky
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Our Work Has Just Begun
While it’s important to pause and commemorate this incredible accomplishment, there’s still an urgent need to do much more. We already have our sights set on big opportunities to further preserve the natural places, working lands and wildlife habitat we love. The growth of our state is inevitable, and as climate change impacts us all, we must support smarter solutions and more resilient development for the benefit of people and nature. Through innovative conservation practices, strategic partnerships and community engagement, we can continue to protect the next million acres and beyond.
60 Years of Conservation in Texas
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