Our Projects

Volunteer For ADBSS Projects

AZGFD Volunteer Website – All volunteers wishing to participate in one of our projects should access the AZGFD Volunteer Website located at http://volunteer.azgfd.gov/adbss/ to create a Volunteer Account and password, join the ADBSS User Group, access and sign the Volunteer Registration Form waiver (including the Parental Consent Form if applicable) and then register for the project/season. After the project is complete (and within 7 days) all volunteers should return to this website to record and log in the volunteer hours they worked on the project including their travel/commuting time.

If you have any questions or issues regarding the use of the AZGFD Volunteer Website you may contact Megan Young, AZGFD Volunteer Success Program Manager at 623-236-7311 (office), 602-526-2004 (cell) or myoung@azgfd.gov .

ADBSS Helicopter Safety Protocols

Many of our projects require the use of helicopters. To ensure the safety of our volunteer passengers protocols have developed for volunteers to follow during helicopter flights. Download below.

All Projects

January 10, 2026

Muck – Out & Resealing of a critical water tank to ensure year-round hydration for bighorn sheep. Cooperators: AZGFD, BLM, ADBSS

February 12, 2026

Redevelopment of existing water infrastructure to better serve Desert sheep in this remote terrain.The Mohawk Mountains is a five day project February 12 through February 16. Cooperators: AZGFD, BMGR, ADBSS

March 21, 2026

Redevelopment in partnership with the AWC Youth Group—building water catchments and teaching conservation hands-on. Cooperators: AZGFD, BLM, AWC, ADBSS

April 18, 2026

The Masada Water Redevelopment project on the weekend of April 18. Cooperators: AZGFD, BLM, ADBSS

ADBSS Recent Projects

Brown desert landscape with cacti and mountains in Arizona, home to the Arizona Desert Bighorn Sheep Society.

January 10–12, 2025

North Gila & Sheep Mountain Catchments

This project involved the redevelopment of a water catchment system to improve water availability for bighorn sheep in the Marquetta Pass area.

Water collection system at Arizona Desert Bighorn Sheep Society conservation site in Mesa, AZ.

August 27, 2025 – March 21, 2026

New Water Mountains Catchments

These catchment projects focused on enhancing water infrastructure at North Gila and Sheep Mountain to support the herds by increasing reliable water access in those regions.

Arizona Desert Bighorn Sheep Society in Mesa, AZ, dedicated to conservation.

August 27, 2025 – March 21, 2026

New Water Mountains Catchments

This project involved the redevelopment of a water catchment system to improve water availability for bighorn sheep in the Marquetta Pass area.

Past Projects Archive

For over five decades, ADBSS has led hundreds of successful habitat projects — from waterhole development to transplants — ensuring the survival of bighorn sheep across Arizona’s deserts and mountains.

Arizona Desert Bighorn Sheep Society landscape in Mesa, AZ with mountainous terrain and clear blue sky.

Harquahala Transplant Operation

Harquahala Mountains
Water collection system in the Arizona Desert Bighorn Sheep Society conservation area.

Sheep Mountain Redevelopment

Harquahala Mountains
Arizona Desert Bighorn Sheep Society in Mesa, AZ desert landscape with mountains and cactus.

Kofa Range Catchment Expansion

Harquahala Mountains
Arizona Desert landscape with mountains and cacti in Mesa, AZ for Desert Bighorn Sheep Society.

South Thompson Habitat Restoration

Harquahala Mountains
Monitoring water tanks in Arizona desert Bighorn Sheep habitat for conservation research.

Rinehart-Newlon Catchment Redevelopment

Harquahala Mountains
Arizona Desert Bighorn Sheep Society conservation project with people setting up water tanks in desert landscape.

Fraser River Water Development

Harquahala Mountains

Archive Projects

Rinehart-Newton Water Catchment April 29, 2025

In the arid expanse of Arizona’s Harcuvar Mountains, hunter-conservationists have partnered to expand the range’s capacity for desert bighorn sheep. Spearheaded by the Arizona Desert Bighorn Sheep Society (ADBSS) and fueled by a $40,394 Grant-In-Aid from the Wild Sheep Foundation (WSF), the Rinehart-Newlon Water Catchment project stands as a powerful example of what partnerships and passionate volunteers can accomplish.

Highly detailed image of a desert sheep habitat shelter in Mesa, Arizona's arid landscape.
Brandenburg, Aravaipa Canyon 2009
Beautiful view of Arizona desert with Bighorn Sheep habitat and scenic mountain backdrop.
Dragon's Tooth, BMGR 1999
Natural desert landscape with water source and mountain views, supporting bighorn sheep populations.
Black Mesa, Sierra Anchas Mountains, 2010
Helicopter rescuing desert bighorn sheep in Arizona canyon.
Arch Tank, Bighorn Mountains 2004
Aerial view of desert landscape in Mesa, AZ with wildlife conservation facility for bighorn sheep.
Opal Sohler, Grand Wash Cliffs 2010
Desert landscape in Mesa, Arizona, featuring a water trough, cacti, and rugged rocky terrain.
Buzon, Aravaipa Canyon 2009
Bordered by desert vegetation and rocky terrain, showcasing Arizona's desert wildlife conservation.
Nasca Tank 2009
Desert bighorn sheep water catchment Arizona desert.
Moonshine Tank, KOFA 2000
A group of volunteers working together on bighorn sheep habitat preservation in Mesa, Arizona.
Butterfly Tank, Estrella Mountain 2003
People working together in the Arizona desert on Bighorn sheep conservation efforts.
Moonshine Tank, KOFA 2000

Together, We Protect Arizona’s Wild Sheep

Your support fuels water projects, sheep transplants, and education that keep bighorn herds thriving across Arizona’s mountains and deserts.