Arizona

2025 Year in Review

Learn more about Arizona's 2025 conservation highlights.

December 01, 2025

Hassayampa River Preserve Late afternoon in foothills at the Lykes property © Mark Skalny

2025 Year in Review

Discover our 2025 accomplishments and how they will serve as a strong foundation for the ambitious goals we have set for years to come.

Download

Your Email Address

Please provide a valid email address

You’ve already signed up with this email address. To review your email preferences, please visit nature.org/emailpreferences

We may have detected a typo. Please enter a valid email address (formatted as name@company.com). Did you mean to type ?

We are sorry, but there was a problem processing the reCAPTCHA response. Please contact us at webmaster@tnc.org or try again later.

Latest Stories

Devon Suarez and his family are revitalizing the health of Arizona's ponderosa pine landscapes—with help from the Inflation Reduction Act.

The Cobra Ranch, a TNC-owned 100-acre farm, produced 200 bales of native grass hay last summer as part of our sustainable farming practices.

Did you know Arizona is home to the most species of rattlesnake of any U.S. state? We compiled 10 facts about these widely misunderstood animals.