This site is sponsored by M.R.N.H.A. the Mojave River Natural History Association.
Incorporated as a non-profit, public benefit organization. M.R.N.H.A. is operated for educational rather than political purposes.
Various activities of M.R.N.H.A. include recruitment, docent training, and volunteer staffing of the visitor center at Silverwood Lake SRA. The volunteers also assist in the development of displays and may help with special events and nature trail work.