BRIDGE   California's shrub lands may seem boring, but they shelter plenty of flowers and birds. Learn to spot bush poppies and orange-crowned warblers in this episode. 

Presented by Save Mount Diablo, with help from Mount Diablo Interpretive Association and East Bay Regional Park District. Photos by Scott Hein. Featuring Seth M. Adams, Heath Bartosh, Kevin Dixon, Robert Doyle, Scott Hein, Ken Lavin, and Ray Sullivan. Production by Joan Hamilton.