Stream now with KPBS+ / Watch Thursday, May 21, 2026 at 8:30 p.m. on KPBS TV + Encore Sunday, May 24 at 11 a.m. on KPBS TV. Chaparral is the shrubland that blankets our hillsides and valleys, from desert to coast. We don't always recognize its beauty and its value, but that makes it ripe for exploration. We start where desert vegetation gives way to chaparral near Anza Borrego Desert, then follow it to the coast at Torrey Pines State Reserve. We take an up-close look at these "Elfin Forests" and the environmental pressures that make them uniquely California.