U.S. Marine Corps Sgt. Austin Hall, an aviation radar technician with Marine Operational Test and Evaluation Squadron (VMX) 1, lays tarp down in preparation for the watering hole to collect water near the Chocolate Mountain Aerial Gunnery Range, Calif., July 7, 2021. Man-made watering holes help animals in the desert access water easily all year round. (U.S. Marine Corps photo by Lance Cpl Gabrielle Sanders) - U.S. Marine Corps Sgt. Austin Hall, an aviation radar technician with Marine Operational Test and Evaluation Squadron (VMX) 1, lays tarp down in preparation for the watering hole to collect water near the Chocolate Mountain Aerial Gunnery Range, Calif., July 7, 2021.