FREE. Fun science spiels. Presented by Sonoma County Regional Parks. Facebook Live. Wednesdays. 10 a.m. Aug. 5: Redwood Forest Wonders. Aug. 12: Crabby Crabs. Aug. 19: Mighty Mammals. Aug. 26: Pretty (& Not So Pretty) Pollinators. tinyurl.com/y234h3lu. facebook.com/sonomacountyregionalparks.