Forget March madness. For nature lovers and hikers on the thousands of miles of trails in San Diego County, there was March gladness. Wildflowers flourished. Poppies populated the green hillsides, and lilacs and lupines scented the air. Butterflies flitted in swarms from Carlsbad, to Escondido to Borrego Springs. The bugs will be back later this spring, although some may not be as dainty and welcome as the painted lady butterflies that still have plenty of nectar to feast on. “This is an incredible year – absolutely,” said Richard Miller, the chapter director of the San Diego Sierra Club. “This year we’re seeing flowers we have rarely seen before – like 10 years or more.”