Hazel Barton

She's a terrific representative for what caving is all about, which is why she's been featured in films and documentaries talking about her profession as a cave microbiologist. She talks about her early days in caving, WNS, discovering Cloud Ladder Hall in China, and lots more. If you'd like more information on how to donate to this month's featured karst conservancy, visit http://caves.org/conservancy/mkc/