822156664 · AZ ↑ parent cluster ·
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COALITION FOR SONORAN DESERT PROTECTION

AZ · EIN 822156664 · $279K rev · advocacy · operational · research · www.sonorandesert.org
profile

The Coalition for Sonoran Desert Protection works to protect and restore the Sonoran Desert in Southern Arizona. They achieve this through advocacy, wildlife monitoring, and habitat restoration projects, focusing on landscape connectivity and biodiversity conservation.

activities · 41

what they do

direct service · 15
  • Operates the "Desert Fence Busters" program, which removes redundant and harmful barbed wire fences through seasonal events to improve wildlife protection and habitat connectivity, having removed nearly 100 miles of fencing in 2025 and over 65 miles previously.
  • Removes redundant and harmful barbed wire fencing in the Sonoran Desert through seasonal volunteer events; removed nearly 100 miles of fencing by 2025.
  • Removes redundant and harmful barbed wire fencing to improve wildlife movement and habitat connectivity; the program has removed nearly 100 miles of fencing since 2021 through seasonal volunteer events.
  • Facilitation of wildlife crossing construction Wildlife Crossing Infrastructure
    Facilitates the development of wildlife crossings (bridges and underpasses) on major roadways in Pima County to connect fragmented habitats and support safe wildlife movement.
  • Facilitation of wildlife crossing construction Wildlife Crossing Infrastructure
    Facilitates the construction of wildlife bridges and underpasses along major roadways in Pima County to maintain habitat connectivity and reduce wildlife-vehicle collisions.
  • Habitat restoration at wildlife crossings Habitat Restoration & Invasive Species Management
    Conducts on-the-ground habitat restoration at wildlife crossings, including invasive species removal, native plantings, clean-ups, and erosion control, particularly along Oracle Road.
  • Habitat restoration at wildlife crossings Habitat Restoration & Invasive Species Management
    Conducts on-the-ground restoration at wildlife crossing sites, including invasive species removal, native plantings, erosion control, and highway clean-ups, particularly along Oracle Road.
  • Invasive Species Removal and Habitat Restoration Habitat Restoration & Invasive Species Management
    Conducts invasive species removal, including buffelgrass, and performs habitat restoration activities at wildlife crossings, which includes planting native habitat, highway clean-ups, and erosion control.
  • Invasive species removal in the Sonoran Desert Habitat Restoration & Invasive Species Management
    Conducts removal of invasive species such as buffelgrass to protect native ecosystems and restore habitat in the Sonoran Desert.
  • Invasive species removal in the Sonoran Desert Habitat Restoration & Invasive Species Management
    Conducts removal of invasive species such as buffelgrass to protect native habitat and biodiversity in the Sonoran Desert.
  • Creates accessible outdoor volunteer opportunities for various physical abilities, providing transportation and facilities, and offers fully remote volunteer opportunities, including surveying wildlife funnel fencing and assisting with fundraising mailings.
  • Volunteer program coordination Volunteer Mobilization & Management
    Creates accessible volunteer opportunities for people of various physical abilities, including transportation and facilities, and offers remote volunteering; also hosts in-person mailing parties for fundraising campaigns.
  • Volunteer program coordination Volunteer Mobilization & Management
    Creates accessible volunteer opportunities for people of various physical abilities, including transportation and facilities support, and offers fully remote roles; also hosts in-person mailing parties for fundraising campaigns.
  • Wildlife camera monitoring and species identification Wildlife Monitoring & Community Science
    Manages a network of wildlife cameras monitored monthly by trained volunteers ("Desert Monitors") and engages remote volunteers ("Desert Identifiers") to identify species from camera images, supporting research on wildlife movement.
  • Wildlife camera monitoring and species identification Wildlife Monitoring & Community Science
    Manages a network of wildlife cameras monitored monthly by trained volunteers ("Desert Monitors") and engages remote volunteers ("Desert Identifiers") to sort and identify species from camera images to inform conservation planning.
advocacy · 14
  • Advocacy for Sonoran Desert Conservation Conservation Advocacy & Land Protection
    Engages in environmental advocacy to protect the biodiversity, habitat, and connectivity of the Sonoran Desert in southern Arizona, including strategic land-use planning, supporting the Sonoran Desert Conservation Plan, and advocating for State Trust Land reform.
  • Environmental Impact Review and Policy Advocacy Conservation Advocacy & Land Protection
    Submits comments and recommendations to local government bodies (City of Tucson, Pinal County, Pima County) on proposed developments, ordinances, and general plans to ensure compliance with conservation plans and mitigate impacts on wildlife and habitat.
  • Environmental advocacy for transportation projects Legal & Advocacy Opposition to Industrial Projects
    Engages in legal and public advocacy to ensure adequate environmental review for major infrastructure projects, including filing a lawsuit against the Federal Highway Administration over Interstate 11 and securing a court-ordered reevaluation in 2025.
  • General planning and water policy advocacy Water Policy Advocacy & Planning
    Submits public comments and recommendations on regional planning and resource management, including responses to the City of Tucson’s “Plan Tucson 2025” and support for a large water user ordinance in 2025.
  • Land-use and conservation policy advocacy Conservation Advocacy & Land Protection
    Advances habitat preservation through advocacy for smart land-use planning, including support for Pima County’s Multi-Species Habitat Conservation Plan, engagement with developers on Conservation Lands System compliance, and advocacy for State Trust Land reform.
  • Land-use and development policy engagement Conservation Advocacy & Land Protection
    Works with developers and homebuilders to ensure compliance with Pima County’s Conservation Lands System and submits public comments on development proposals such as the La Osa Project and Project Blue to protect habitat and promote transparency.
  • Legal advocacy for environmental review compliance Legal & Advocacy Opposition to Industrial Projects
    Sued the Federal Highway Administration in April 2022 over inadequate environmental review for Interstate 11, resulting in a January 2025 court order requiring reevaluation and a new public comment period.
  • Opposition to Rosemont Mine development
    Actively opposes the construction of the Rosemont Mine in the Santa Rita Mountains due to its potential impacts on wildlife and habitat.
  • Opposition to mining projects
    Advocates against the construction of the Rosemont Mine in the Santa Rita Mountains due to its potential impacts on wildlife and habitat.
  • Public comment and planning engagement Conservation Advocacy & Land Protection
    Submits public comments and recommendations on development proposals and planning initiatives, including opposition to the La Osa Project, support for Tucson water use ordinances, and input on "Plan Tucson 2025" and Project Blue transparency.
  • Sonoran Desert Conservation Plan implementation Grassland & Habitat Restoration via Regenerative Ranching
    Advances the Sonoran Desert Conservation Plan as a foundational model for habitat conservation, including supporting Pima County’s Multi-Species Habitat Conservation Plan that protects 44 vulnerable, threatened, and endangered species.
  • State Trust Land conservation advocacy Conservation Advocacy & Land Protection
    Advocates for reform of State Trust Land management to conserve selected parcels for wildlife, riparian habitat, and public recreation.
  • Wildlife Crossing Advocacy and Implementation Wildlife Crossing Infrastructure
    Advocates for and facilitates the construction of wildlife crossings (bridges and underpasses) along Pima County’s major roadways to connect open spaces and improve wildlife movement corridors, including advocating for and achieving court orders for environmental reviews related to Interstate 11.
  • Wildlife crossing advocacy Wildlife Crossing Infrastructure
    Advocates for the implementation of wildlife crossings in the Sonoran Desert region to improve habitat connectivity and reduce wildlife-vehicle collisions.
research · 7
  • Operates a Community Science program that engages volunteers in studying animal movement to inform wildlife linkages and crossings, including managing "Desert Monitors" for wildlife camera checks and "Desert Identifiers" for sorting camera photos.
  • Community science research programs Wildlife Monitoring & Community Science
    Operates community science initiatives including wildlife camera monitoring, roadkill surveys, and species data collection to study animal movement and inform wildlife linkage planning and crossing placement.
  • National wildlife data contribution Wildlife Monitoring & Community Science
    Contributes wildlife camera data to national research efforts such as SNAPSHOT USA, including documented observations like a Gila monster in Oro Valley in 2022.
  • National wildlife data contribution Wildlife Monitoring & Community Science
    Contributes wildlife camera data, including rare species observations like the Gila monster, to national research initiatives such as SNAPSHOT USA.
  • Roadkill Surveys and Wildlife Monitoring Wildlife Monitoring & Community Science
    Conducts roadkill surveys by car to collect data via smartphone to identify wildlife crossing points and inform the placement of wildlife crossings and funnel fencing, and performs wildlife camera monitoring to collect data on species presence, distribution, movement, and crossing structure usage.
  • Wildlife camera research for habitat linkages Wildlife Monitoring & Community Science
    Operates a Community Science program using wildlife camera data to study animal movement patterns and inform the design of wildlife linkages and crossings, including in the Tucson-Tortolita Wildlife Linkage.
  • Wildlife crossing and roadkill data collection Wildlife Monitoring & Community Science
    Conducts roadkill surveys by car using smartphone data collection to identify high-risk wildlife crossing points and inform placement of crossings and funnel fencing; new surveys launched in Spring 2025.
capacity building · 5
  • Education and outreach programs Sonoran Desert Environmental Education
    Provides educational resources and programming about the Sonoran Desert, including a 4th-grade curriculum ("Critter Cam for Kids"), coloring pages, and community science education.
  • Provides education related to the Sonoran Desert, including educational resources like coloring pages and a 4th-grade curriculum called "Critter Cam for Kids."
  • Environmental education and outreach Sonoran Desert Environmental Education
    Provides educational resources and programming, including a 4th-grade curriculum called “Critter Cam for Kids,” coloring pages, and public education about the Sonoran Desert.
  • Organizational transparency and employee support Organizational Transparency & Governance Standards
    Maintains high organizational standards through a platinum transparency rating with Candid/Guidestar and a four-star Charity Navigator rating; supports staff with competitive benefits, remote work, and inclusive hiring practices.
  • Organizational transparency and employee support Organizational Transparency & Governance Standards
    Maintains high organizational standards through a platinum transparency rating with Candid/Guidestar and a four-star Charity Navigator rating; supports staff through competitive compensation, remote work options, comprehensive benefits, and equitable hiring practices.
strategies · 20

how they think

Theories of action extracted from this org's own source material. Click any to see the full field of orgs running the same approach.

named programs · 8

what they call their work

Desert Fence Busters
A program focused on removing outdated fencing to protect wildlife and improve landscape connectivity.
Oracle Road Wildlife Funnel Fence Survey
Surveys wildlife funnel fencing installed on Oracle Road/State Route 77 to document damage and report findings to ADOT, ensuring animals are directed towards crossing points.
Project Blue
An initiative addressing resource-intensive data centers and advocating for increased transparency regarding their proposals.
Roadkill Survey Season
A program to collect data on roadkill incidents to inform wildlife conservation efforts and advocate for wildlife crossings.
SNAPSHOT USA
A nationwide wildlife camera data collection initiative to monitor biodiversity, to which CSDP contributes its camera data.
Santa Cruz River Urban National Wildlife Refuge Landscape Conservation Design
A project focused on the conservation design of the Santa Cruz River landscape.
Sonoran Desert Conservation Plan
A long-term plan celebrating its 25th anniversary, focused on protecting and connecting the Sonoran Desert.
Wildlife Camera Monitoring
Utilizes wildlife cameras to collect data on species presence, distribution, movement, and crossing structure usage in fragmented wildlife linkages.
relationships · 17

who they work with

  • Arizona Department of Transportation Government — Ordered by court to reevaluate the environmental impact statement for Interstate 11.
  • Bat Conservation International Coalition — Member of the Coalition for Sonoran Desert Protection.
  • Bloomerang Volunteer app Partner — Uses the Bloomerang Volunteer app for volunteers to sign up, connect with teammates, and clock hours.
  • Candid Partner — Received a platinum transparency rating from Candid.
  • Center for Biological Diversity Partner — Provided a map of the I-11 routes.
  • Charity Navigator Partner — Received a four-star and 99% rating from Charity Navigator.
  • City of Tucson Partner — Supports the East Option for I-11 and opposes the West Option, specifically due to concerns about groundwater impacts.
  • Coalition members Coalition — Collaborative network of organizations and experts whose collective influence is leveraged for conservation advocacy and action.
  • Defenders of Wildlife Coalition — Member of the Coalition for Sonoran Desert Protection.
  • Desert Fence Busters Partner — Partner organization for fence removal efforts to benefit wildlife.
  • Federal Highway Administration Government — Sued by the Coalition for an inadequate environmental review regarding Interstate 11.
  • Guidestar Partner — Received a platinum transparency rating from Guidestar.
  • Pima County Partner — Supports the East Option for I-11 and opposes the West Option.
  • Sierra Club Coalition — Member of the Coalition for Sonoran Desert Protection.
  • Sky Island Alliance Coalition — Member of the Coalition for Sonoran Desert Protection.
  • Tucson Bird Alliance Coalition — Member of the Coalition for Sonoran Desert Protection.
  • Tucson Mountains Association Coalition — Member of the Coalition for Sonoran Desert Protection.