Sierra Club: Mount Diablo After Dark

Mount Diablo State Park is one of the Bay Area’s iconic hiking spots. But what is it like after the human visitors head home and the resident flora and fauna reclaim the mountain? Join us for a slide presentation and talk describing the secret lives of the crepuscular critters and evening bloomers that hide in shadows during the day, but shine brightly (figuratively and sometimes literally) as darkness falls. We’ll bring a tarantula to view as well as skins and skulls from some native Mount Diablo mammals to view and touch.