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United States

Louisiana

A black and white butterfly visits a yellow flower in a forest.
Louisiana Butterfly A zebra swallowtail visits a flower at TNC's Copenhagen Hills Preserve in Louisiana. © Tareesa Sevilla/The Nature Conservancy

Latest News and Successes

A group of people wearing hard hats gather around a tree in a park located near a highway.

Louisiana Treesilience

TNC's Louisiana Treesilience Program planted 56 native trees in St. Bernard parish and 41 native trees at six locations in the 7th ward.

A highlights birds in different colors to share information about migration.

Our Kite Returns

The swallow-tailed kite named after TNC's Abita Creek Flatwoods Preserve has returned to the vicinity around St. Tammany Parish.

Two people stand on either sign of a sign.

New Cypress Island Signage

Visitors can enjoy new, innovative signage throughout the preserve thanks to a grant through the Louisiana's Atchafalaya Wild program.

A large tree canopy spreads out over the surrounding landscape.

Louisiana's Iconic Trees

Many tree species are deeply connected to Louisiana’s history, culture and identity.

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Upcoming Events

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Our Work in Louisiana

Oyster reef construction in Calcasieu Lake

Oyster Reef Restoration in Louisiana

The Nature Conservancy has constructed six miles of oyster reef on the Louisiana coast.

The sun's rays stream from behind a cloud over a longleaf pine forest at Disney Wilderness Preserve.

Longleaf Pine Forests—A Tree for Our Time

Throughout nine states in the U.S. southeast, TNC is working together to restore and manage longleaf pine forest from Texas to Virginia.

Forest borders the flat, brown waters of the Atchafalaya River Basin.

Atchafalaya River Basin

At almost a million acres, Louisiana's Atchafalaya River Basin is North America's largest floodplain swamp.

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The cover of a report features a large, pink bird.
Case For Support In Louisiana, TNC is advancing a statewide plan that will serve as a cornerstone for landscape-scale conservation. © The Nature Conservancy

Case For Support

In Louisiana, The Nature Conservancy is advancing a statewide plan that will serve as a cornerstone for landscape-scale conservation.

Download Here
Shore birds fly over a coastal landscape.
Guld Coast Shorebirds congregate around the Gulf Coast in the southeastern United States. © Mac Stone

Nature News

This quarterly insert, which arrives with Nature Conservancy magazine, reports on recent conservation wins in the Pelican State.

Download Here
Pitcher plants in bloom at Abita Creek Flatwoods.
Abita Creek Pitcher Plants Pitcher plants in bloom at the Abita Creek Flatwoods Preserve. © Colin May/ The Nature Conservancy

See the Places We Protect in Louisiana

From the Mississippi River to the Gulf, from the longleaf pine savannas to the Atchafalaya, we've been working to conserve the lands and waters on which all life depends.

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Louisiana State Capitol Building.
Louisiana State Capitol Building Louisiana State Capitol Building in Baton Rouge © Paul Brady/Adobe Stock

Policy Initiatives in Louisiana

Did you know The Nature Conservancy partners with lawmakers, landowners and the community to conserve the natural places you love and deepen the connection between communities and the environment?

Our 2025 Policy Efforts