FONB was founded in 1967 by a group of citizens, including Frank and Francis Robinson, to call attention to the ecological importance of the Bay and to enlist broad support for the retention and protection of the Bay in its relatively natural state. The Robinsons and others fought for the public interest through litigation as individuals and as part of a separate campaign group. At the same time FONB undertook a lengthy advocacy of alternatives to the development of Upper Newport Bay. FONB was also at the forefront of environmental education, conducting monthly nature tours at the Bay starting in late 1968. "Friends Tours" are still given by NBNF on the second Saturday of each month from October to March.
