Central Arizona Conservation Alliance
We support organizations and the people of Arizona to protect and care for natural, open spaces that serve our communities and protect the habitat of the Sonoran Desert in Central Arizona.
Why Are Open Spaces Important?
Maricopa County open spaces are at the heart of what makes the Valley special, drawing visitors to our small businesses, providing locals and tourists with places to explore and enjoy, while elevating the beauty of the Sonoran Desert. As the region grows, we are actively finding ways for these spaces to expand to serve more people and maintain healthy desert habitats for future generations.
Our Campaign Goals
Protect & Connect
Create a holistic network of desert plant and animal habitats while providing people with safe, connected and thriving open spaces to enjoy.
Sustain & Restore
Ensure protected and non-protected lands are managed, promote biodiversity, sustainable recreation and future growth.
Love & Support
Build strong relationships and a network of advocacy by connecting people with the beauty and importance of the Sonoran Desert.
Coordinate & Elevate
Ensure and amplify regional open space collaboration, coordination, management and conservation success.
Recent News & Blog Posts
Collaborative Conservation Internship
In fall 2024, CAZCA continued its efforts to provide valuable work experience to young adults in STEM fields by offering a Collaborative Conservation internship. Thanks to generous donor Avnet Cares, three interns contributed to CAZCA’s various key projects over the...
ROSS 2025 Update
The Regional Open Space Strategy (ROSS) has been updated and released! The ROSS, originally published in 2017, was our guiding document for the past 8 years. The core goals (Protect & Connect, Sustain & Restore, Love & Support, and Coordinate & Elevate) have remained, but some updates were made to help us face new challenges together.
Learn about the Stately Saguaro!
Checkout our new YouTube video with Our Learning Squad’s August the Great and the Desert Botanical Garden’s Ali Schuessler to learn all about our beloved giant- the Saguaro!
For all blog posts please visit the News & Blog Page.
Upcoming Events
Wonderful World of Composting Webinar
Aug 21, 2025
Join us for the 3rd and final installment of the CAZCA Summer Education Series! Rafa Crevoshay will be presenting on the wonderful world of compost.
Our work would not be possible without the generous support of the Nina Mason Pulliam Charitable Trust. We are deeply grateful for their long-standing commitment to CAZCA and our mission.
