Living Desert Alliance

Keep our Desert and Community Livable and Thriving

March 5, 2026 Having trouble viewing this newsletter? View as Webpage

Marana Data Center Project Far from Over


Complaint Filed in Superior Court


The fight to stop the Marana data center project is far from over. On February 18th, the Town of Marana abruptly halted its review of referendum petitions that challenge the rezoning of two 300‑acre parcels for hyperscale data centers, claiming the petitions lacked required property descriptions.


In response, Marana Citizens for Ethical and Transparent Government (MCETG) filed a complaint in Pima County Superior Court. Their attorneys argue that petitioners used the exact ordinances the Town Clerk originally provided—and that the Town added extra pages more than a week later without notifying anyone directly, an error the Town has since admitted. Previous court rulings show that technical property descriptions aren’t required when the ordinance already identifies the land clearly, giving MCETG confidence in their case.


But even if the court decides in favor of MCETG, and the referendum moves forward, Marana remains vulnerable to similar projects at any time in the future. MCETG members Jackie McGuire along with Town Council candidates Sue Ritz and Julie Prince and Mayoral candidate Greg Johnsen, are pushing for stronger protections for just such a scenario. One option under consideration would be initiating a five‑year moratorium on all data center development to prevent Marana from becoming a test site for multiple centers and their unknown environmental and community impact.


The LDA will keep our members informed on the outcome of the court ruling as soon as it becomes available.

Desert Fence Busters

Get your gloves and

wire cutters ready! 


Saturday, March 7th, 7:00 am - Noon



Come work alongside the Desert Fence Buster team removing stretches of outdated and dangerous barbed wire fencing. These abandoned fences running along former farmland and ranches, some up to 100 years old, get in the way of wildlife migration, can divert animals away from food and water, forcing them to travel further, and can trap them, causing injuries and death.


Organizers will provide all the necessary tools as well as coffee, snacks, water, and Gatorade during breaks. They ask that you bring a reusable water bottle and coffee cup and recommend you bring a lunch.

Enjoy a Night of Stargazing at Tucson Mountain Park

Saturday, March 7th, 7:00 pm


The Tucson Amateur Astronomy Association (TAAA) invites you to enjoy a peaceful evening beneath the desert sky this Saturday, 7:00 pm at the Juan Santa Cruz Picnic Area 2000 N Kinney Road, Tucson, AZ. Gather in the small side loop on the east side of the main loop, surrounded by the quiet beauty of Tucson Mountain Park.


Association members will guide attendees through views of shimmering star clusters, colorful nebulae, distant galaxies, and the planets shining overhead. It’s a wonderful opportunity to slow down, look up, and experience the night sky through a variety of telescopes.

Open to the public. Weather dependent.


This event is FREE but REGISTRATION IS REQUIRED.



You may also like the following events from TAAA:


Photo: christensenastroimages.com

WMG

River Run Network Creek Walk and

Sunset Stroll


Friday, March 13, 2026

5:00 pm to 6:30 pm


Join the Watershed Managements Group's River Run Network Creek Walk: Sunset Stroll from the Tanque Verde Creek & Rillito Confluence to the Elderberry Forest on Friday, March 13, from 5:00 pm - 6:30 pm.


Start your weekend with a Friday sunset creek walk with WMG founder Lisa Shipek. She and her team will be hiking along Tanque Verde Creek and its floodplain, starting at the confluence with the Rillito River, and exploring a rare Mexican elderberry forest. Join a discussion about the future potential of a riparian preserve in this location and efforts to restore groundwater-supported flows and riparian forests. 


You will be walking 2 miles, returning around sunset, so they suggest bringing a headlamp or flashlight.

Next-Generation of

Sonoran Desert Researchers Pushing the arc of desert research


The Sonoran Desert does not stop at the border. This nearly 120,000 square mile region stretches across the Mexican states of Sonora, Baja California, and Baja California Sur, and into the Southwestern United States. Because the desert is one connected ecosystem, what happens in one place can affect an entire region.


The Next Generation of Sonoran Desert Researchers (N‑Gen), a web-based community of more than 1,000 members in 41 fields across 21 regions, works to make sure everyone across this vast area remember that the desert is shared—and that protecting it takes teamwork across borders.


N‑Gen brings together a new generation of scientists and conservation leaders who know that progress happens when they share what they learn. Members meet at Summits—from Tucson to Guaymas to the upcoming 2027 gathering in Desert Seas Summit, La Paz—while still connecting in everyday moments, like talking around a campfire or joining a Zoom call from different countries.


This teamwork shows that collaboration grows through strong relationships and a shared love for the land. By staying connected, everyone becomes stronger and more creative in facing the region’s challenges.


The Living Desert Alliance is grateful to N-Gen and all its members for working together, sharing their knowledge, and making a difference. Your efforts help protect and preserve the Sonoran Desert and all who inhabit it.


Want to contribute to their amazing efforts?

Click here to learn how you, your group, or organization can assist in the upcoming 2026 April/May Bio-Blitz.


Photo: Sonoran Desert Map - World Maps Enviro-Map.com  

Volunteers Still Needed to Remove Buffelgrass

 

The following pulls are scheduled in the Tucson Mountains. Invite your family and friends to join you.



  • Saguaro National Park - West District - Friday, March 6, 7:30 am - 12:30 pm (organized by the Saguaro National Park)
  • Tucson Mountain Park - Saturday, March 21, 7 am - 11 am (organized by the Sonoran Desert Weedwackers)
  • Tucson Mountain Park - Wednesday, March 25, 7 am - 11 am (organized by the Sonoran Desert Weedwackers)

Living Desert Alliance