Mark Lethaby, Natural History Museum Curator, joined PASG in 2007. He has worked in fisheries research for PFBC since 1990. His specific area of expertise is herpetology, and he has been involved with a number of herpetological projects, including the six-year Pennsylvania Herpetological Atlas Project, in which he served as regional coordinator. In this half-time position at the Natural History Museum, he is involved with a wide variety of conservation, research, and educational activities in association with DCNR, DEP, PFBC, local universities, and conservation organizations. He received his bachelor’s degree in Biology from Penn State Behrend.