Cavers from CaveSim, Southern Colorado Mountain Grotto, and Catamount Institute gathered Sunday to provide special cave exploration tours at Cave of the Winds.  Highlights included vertical (SRT) demonstrations, hands-on cave survey work, bat surveys, and speleogenesis classes.  Everyone did a great job today and yesterday; special thanks to SoCoMoGro members Floyd, Patricia, Dan, LP, Mike, Donna, and Jonny.  Dave had a great time teaching speleology and speleogenesis (in the pictures below, Dave gets to play with acid).

Dave demonstrates acid on limestone

Dave teaches about corrosion residue and demonstrates acid on limestone. Photos by Emerson Killion.