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Bison cow with calf at Broken Kettle Grasslands Preserve.
Terraced fields Rolling bluffs along the Mississippi River near Harpers Ferry, Iowa. © Robert J. Hurt
Trailblazers Academy (4:42) Trailblazers Academy is a week-long prescribed fire training program designed to support and empower women in the field. Through hands-on learning, leadership development and mentorship, participants gain the skills and confidence needed to grow as leaders on the fire line.

Stories in Iowa

Turtles rest on a log.

5,000 Acres Strong: LOTSWO’s Conservation Milestone

TNC has reached an incredible milestone of more than 5,000 acres protected at Land of the Swamp White Oak Preserve.

Two interns stand in front of a prescribed fire.

Iowa Students Gain Hands-on Conservation Experience through Anna Beal Internship

Designed to inspire and equip the next generation of environmental leaders, the Anna Beal Internship offers real-world training in land stewardship, habitat restoration and wildlife protection.

2026 Academy participants smile while posing for a group photo.

Trailblazers Academy

Trailblazers Academy, an annual prescribed fire workshop hosted by TNC, provides folks with the opportunity to develop their operational and leadership skills in the field of prescribed fire.

Aerial view of a comma-shaped oxbow next to the main channel of a river.

What Is an Oxbow?

Learn how TNC is restoring oxbow wetlands to help wildlife, reduce flooding and improve water quality in Iowa.

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Several people hike up a steep green hill toward the camera.
Hikers in the Loess Hills Hikers ascend western Iowa's Loess Hills © Chris Helzer/TNC

See the Places We Protect in Your Community

Our vision for Iowa is healthy lands and water, plus sustainable agriculture that supports biodiversity and provides for the needs of Iowa and the world.

Explore Our Preserves

Support Our Work in Iowa

Since 1963, The Nature Conservancy in Iowa has worked to preserve our state’s natural landscapes through the advancement of land and water conservation. Your support has helped us protect more than 20,000 acres, and we’ve still got a lot of work to do. Your donation will make a difference. We can’t save nature without you.

Donate to Iowa Why donate to TNC?