A proposal to expand one of San Diego’s 11 marine protected areas would make it the largest in the county, and could help wildlife off Point Loma thrive. But miles gained would be miles lost to some local fishermen. A proposal to expand one of San Diego’s 11 marine protected areas would make it the largest in the county, and could help wildlife off Point Loma thrive. But miles gained would be miles lost to some local fishermen. Plants & Animals Ecology Phys.org – latest science and technology news stories