Julia Washburn is a native Washingtonian, recently retired from 35 years with America’s National Parks. Recently, Julia served as Superintendent of Rock Creek Park for six years. Previously, she was the National Park Service Associate Director for Interpretation, Education, and Volunteers. Julia started her career in 1989 after serving two years in the US Peace Corps as a volunteer science teacher in Sierra Leone, West Africa. Her first NPS job was as a park ranger at Fort Dupont Park in Southeast, DC. She has also worked at Harpers Ferry National Historical Park, W.Va., the National Park Service’s National Capital Regional Office, and as Senior Vice President for Grants and Programs at the National Park Foundation. Julia has a master’s degree in museum education from Bank Street College of Education and taught as an adjunct in the Museum Education Program at George Washington University for 14 years. She and her husband, Bill, now live on a 118-acre farm in Western Massachusetts, where they practice permaculture and manage the property for wildlife habitat. After leaving the NPS, Julia attended perfume school in Italy. She also earned a diploma in aromatherapy from the American College of Healthcare Sciences. In 2026, she and her business partner launched Willow-Botanicals.com, a small business that makes all-natural perfumes, skincare, and aromatherapy products.

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This week on Reflections on Interpretation, Bill Gwaltney and Tim Merriman interview a musical performer and instructor who consistently receives rave reviews. Scott brings a wealth of musical and historical experience with him to the stage and the classroom.

Coming of age during the Civil Rights era and the protests against the Vietnam War, Scott has a deep reverence for cross-cultural exchange and a strong commitment to social justice.

He is the author of Robert Johnson/At The Crossroads and video teacher on the instructional DVD, Robert Johnson: Signature Licks. In 2010, Acoustic Guitar featured Scott’s lesson on Robert Johnson’s music in its November issue. The article with TAB, transcription of Johnson’s Crossroads Blues, and sixteen minutes of video instruction is archived on their website at: http://acousticguitar.com.

With six solo recordings to his credit, Scott’s award-winning The Last Shot Got Him has garnered strong reviews here and in Europe.

Join Tim Merriman and Bill Gwaltney as they talk story with Greg Gnesios about his diverse career in NPS, BLM and Orbridge Travel. For 27 years Greg was a ranger/naturalist with the National Park Service in places such as Pinnacles National Park and Pt. Reyes National Seashore, California; and Petroglyph National Monument in New Mexico. In the late 1970s he was a ranger in Canyonlands National Park. He moved to Grand Junction, Colorado in 2001 as the first manager of the McInnis Canyons National Conservation Area.

He has since served as Chairman of the Board for the Colorado National Monument Association and Byway Coordinator for the Dinosaur Diamond National Scenic Byway. During the summer season, he leads tours throughout the west for various travel organizations. His award-winning photography has appeared in numerous journals, magazines, museum exhibits, calendars and books.

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