activities · 41
what they do
direct service · 15
- Desert Fence Busters Program Wildlife-Friendly Fencing & Habitat ModificationOperates 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.
- Desert Fence Busters program Wildlife-Friendly Fencing & Habitat ModificationRemoves redundant and harmful barbed wire fencing in the Sonoran Desert through seasonal volunteer events; removed nearly 100 miles of fencing by 2025.
- Desert Fence Busters program Wildlife-Friendly Fencing & Habitat ModificationRemoves 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 InfrastructureFacilitates 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 InfrastructureFacilitates 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 ManagementConducts 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 ManagementConducts 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 ManagementConducts 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 ManagementConducts 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 ManagementConducts removal of invasive species such as buffelgrass to protect native habitat and biodiversity in the Sonoran Desert.
- Volunteer Engagement Volunteer Mobilization & ManagementCreates 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 & ManagementCreates 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 & ManagementCreates 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 ScienceManages 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 ScienceManages 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 ProtectionEngages 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 ProtectionSubmits 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 ProjectsEngages 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 & PlanningSubmits 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 ProtectionAdvances 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 ProtectionWorks 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 ProjectsSued 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 developmentActively opposes the construction of the Rosemont Mine in the Santa Rita Mountains due to its potential impacts on wildlife and habitat.
- Opposition to mining projectsAdvocates 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 ProtectionSubmits 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 RanchingAdvances 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 ProtectionAdvocates 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 InfrastructureAdvocates 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 InfrastructureAdvocates for the implementation of wildlife crossings in the Sonoran Desert region to improve habitat connectivity and reduce wildlife-vehicle collisions.
research · 7
- Community Science Programs Wildlife Monitoring & Community ScienceOperates 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 ScienceOperates 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 ScienceContributes 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 ScienceContributes 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 ScienceConducts 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 ScienceOperates 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 ScienceConducts 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 EducationProvides educational resources and programming about the Sonoran Desert, including a 4th-grade curriculum ("Critter Cam for Kids"), coloring pages, and community science education.
- Environmental Education Sonoran Desert Environmental EducationProvides 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 EducationProvides 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 StandardsMaintains 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 StandardsMaintains 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.
- Coalition-based conservation advocacy coalition-based advocacyLeverages the collective experience, expertise, and influence of coalition members to achieve lasting conservation outcomes through unified action and shared resources.
- Coalition-based conservation advocacy coalition-based advocacyLeverages the collective expertise, influence, and action of coalition members to achieve durable conservation outcomes, combining on-the-ground initiatives with long-term policy efforts.
- Community-powered conservation action community engagement, volunteer engagementEngages the public and local communities through hands-on volunteer initiatives and participatory decision-making to build ownership and effectiveness in conservation outcomes.
- Donation-efficient operational model donation-leveraged conservationOperates with a lean staff structure to maximize the conservation impact of every donation, ensuring financial resources are directed effectively toward goals.
- Inclusive and accessible community engagement diversity_equity_inclusion, accessibility_focused, inclusive volunteer engagementPrioritizes diversity, equity, and inclusion by fostering accessible participation for people of all backgrounds and abilities, integrating community voices into decision-making processes and volunteer opportunities.
- Inclusive and accessible community engagement diversity_equity_inclusion, accessibility_focused, inclusive volunteer engagementAdvances equity in conservation by fostering inclusive volunteer opportunities, prioritizing accessibility, and valuing diverse backgrounds and community voices in decision-making processes.
- Inclusive and accessible engagement model diversity_equity_inclusion, accessibility_focused, inclusive volunteer engagement, remote volunteer engagementAdvances equity in conservation by actively fostering diversity, inclusion, accessibility, and opportunities for participation across all abilities and backgrounds, including youth and remote volunteers.
- Integrated short- and long-term conservation planning strategic planningCombines time-limited, on-the-ground initiatives with sustained policy advocacy and strategic planning to achieve both immediate and enduring protection of desert ecosystems.
- Integrated short- and long-term conservation strategy strategic planningCombines time-limited, action-oriented projects with sustained policy advocacy and strategic planning to protect and connect Sonoran Desert ecosystems over time.
- Integrated volunteer engagement model volunteer engagement, remote volunteer engagementCombines on-the-ground and remote volunteer participation to expand capacity for fieldwork, data processing, and policy support, enabling broad public involvement in conservation.
- Lean operations with high donation impact donation-leveraged conservationOperates with a lean staff structure to maximize the conservation impact of donated funds, ensuring financial resources are directed efficiently toward mission goals.
- Lean, donation-leveraged operational model donation-leveraged conservationOperates with a lean staff structure to maximize the conservation impact of every donation, ensuring financial resources are directed efficiently toward outcomes.
- Multi-modal volunteer engagement volunteer engagement, remote volunteer engagementEngages volunteers both in hands-on field activities and remote support roles, expanding participation capacity and leveraging public contribution across diverse skill sets and locations.
- Policy-focused environmental advocacy environmental advocacyAdvocates for conservation through influencing public policy, including opposing environmentally harmful infrastructure projects and promoting smart land-use and water resource planning.
- Policy-focused environmental advocacy environmental advocacyAdvocates for conservation through policy intervention, such as opposing environmentally harmful infrastructure projects and promoting smart land-use and water resource planning.
- Policy-focused environmental advocacy environmental advocacyAdvocates for environmentally sound policies, such as opposing destructive infrastructure projects and promoting smart land-use and water conservation, to protect critical habitats.
- Science-based, data-driven conservation science-based advocacy, wildlife monitoring and data analysisUses scientific research, wildlife monitoring, and data analysis to inform advocacy, measure ecological impact, and guide long-term planning for biodiversity protection.
- Science-driven conservation strategy science-based advocacy, education, and collaborationUses scientific research, data analysis, and evidence-based planning to guide advocacy, education, and on-the-ground conservation efforts for measurable impact.
- Science-informed and data-driven conservation science-based advocacyUses scientific research, wildlife monitoring, and data analysis to guide advocacy, measure ecological impact, and inform land-use planning and habitat restoration efforts.
- Strategic, long-term conservation planning strategic planningGuides conservation efforts through a strategic plan that integrates decades of experience with long-term policy initiatives and time-limited on-the-ground actions.
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.