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The Nature Conservancy has helped protect more than 1.5 million acres in Arizona—including six preserves that are open to the public. We are forging new alliances and developing innovative tools to help communities achieve both a healthy environment and a healthy economy.

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killdeer--photo contest winner

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Adventures in Nature Photo Contest Winners

Students from throughout Arizona took home prizes for their stunning photographs.

Rapids and bluffs near Sycamore Creek

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Salt and Verde River Alliance

Arizona’s first water fund is designed to secure our state’s water future.

a river surrounded by greenery

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Returning Water to the San Pedro River

Innovative projects are helping to increase the flow of water in one of the longest undammed rivers in the Southwest.

Rancher Ian Tomlinson helps us sustainably manage grasslands at the Las Cienegas NCA.

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Managing the Grasslands of Empire Valley

Meet Rancher Ian Tomlinson: an ecosystems manager of almost a quarter of a million acres of grassland that is home to threatened and endangered wildlife and the watershed that provides clean water for the city of Tucson.

One of Arizona's true natural wonders. — Aravaipa Canyon Preserve: One of Arizona's true natural wonders. © Justin Bailie/TNC