All announcements:
Pre-order a Stop I-11 yard sign today
May 29, 2026
It’s yard sign season! Get involved with a custom STOP I-11 yard sign. We’re just months away from when we expect the Federal Highway Administration and Arizona Department of Transportation […]
An update on data centers in the Sonoran Desert
May 28, 2026
Data center proposals multiply across Southern Arizona, with very little done to address the environmental impacts these facilities can pose. In both Pima and Pinal County, several proposals are still […]
Keeping Wildlife Connectivity Part of Oro Valley’s Future
May 18, 2026
On May 6, 2026, the Coalition spoke at Oro Valley’s Town Council meeting in support of the town’s draft General Plan, OV’s Path Forward. The plan, approved by Council later […]
Wildlife Data Intern Zoey Feldman reflects on internship
May 12, 2026
Zoey Feldman joined the Coalition as a Wildlife Data Intern through the University of Arizona’s RISE program for the Spring 2026 semester. While at the Coalition, she contributed to the […]
Welcome to the Coalition, Arizona Mountain Mamas
May 7, 2026
Please join us in welcoming our newest Coalition member — Arizona Mountain Mamas! Arizona Mountain Mamas Their vision: “Mamas envision a future with clean air and water for our families, […]
Protecting the desert is powered by you
April 30, 2026
With so much changing across Southern Arizona, one thing remains clear: the Sonoran Desert needs people like you to stand up for it. Later this year, we will lead the […]
Celebrating wild connections together
April 27, 2026
New field trip series success Earlier this month, we hosted Wild Connections Week, a series of field trips and events that explored where and how wildlife are moving across the […]
Our latest newsletter is here!
April 13, 2026
Read the full newsletter here. Here’s a sneak peak! In this issue, we cover: Thank you for reading and for your continued support for our work protecting and connecting the […]
Welcome new Coalition member: Reid Park Zoo
April 8, 2026
Please join us in welcoming our newest Coalition member — the Reid Park Zoo! Reid Park Zoo Their mission: To connect people with animals, inspiring the protection of wild animals and […]
Wild Connections Week
March 18, 2026
A field trip series from CSDP Join us for a series of free field trips to our region’s most critical wildlife corridors during the week of April 13! Explore, learn […]
A win for wildlife linkages in Pima County
March 11, 2026
Pima County voters have given “the green light to RTA Next” (as one headline put it) in the 2026 RTA Special Election. The voter-approved plan includes a $50 million commitment […]
Conservation wins in Sahuarita
February 26, 2026
On Monday, February 23, 2026, the Town of Sahuarita voted to approve its draft 2025 General Plan, a set of guiding policies for the management and future growth of the […]
Our roadmap: CSDP’s 2026 Strategic Plan
February 25, 2026
We are excited to share our updated Strategic Plan, a roadmap for CSDP’s next chapter of protecting and connecting the Sonoran Desert in Southern Arizona. This plan builds on our […]
The Sonoran Desert can’t wait another 20 years. Vote yes on Props. 418 & 419
February 20, 2026
Read on the Tucson Sentinel Propositions 418 and 419 would allow Pima County to continue investing in wildlife connectivity through RTA Next, which includes $50 million for critical regional conservation […]
The latest community science data from the Tucson-Tortolita Mountains wildlife linkage
February 17, 2026
Our latest annual report on the Tucson-Tortolita Mountains wildlife linkage project is out. In this report, we detail the most up-to-date data and findings from our wildlife camera monitoring efforts […]
Desert Fence Busters 2025 Annual Report & accomplishments!
January 30, 2026
About the Desert Fence Busters The Desert Fence Busters is a collaborative conservation project in Tucson’s west valley to improve and enhance wildlife movement between natural areas by removing miles […]
A vote for Props 418 & 419 is a vote for wildlife linkages
January 13, 2026
Did you know that a vote for RTA Next is a vote to keep wildlife and drivers safe in Pima County? The RTA Next plan will head to voters this […]
Join us for Environmental Day at the Arizona Capitol!
January 9, 2026
Environmental Day at the Capitol is almost here once again! This is a great opportunity to meet with your legislators, hear from great speakers about environmental justice movements, and connect […]