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Meet Our Team!

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Nancy Longacre


Nancy joined the Nature Center in August 2021 as the Executive Director. She has a B.A. in psychology from Rutgers University. Nancy started her career in corporate marketing before transitioning to nonprofit management. She has held leadership positions at several non-profits in Metro Atlanta. Nancy loves spending her free time hiking, traveling, being in nature, and enjoying everything Metro Atlanta has to offer with family and friends.

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Madhav Dave


Madhav began with the Dunwoody Nature Center in 2019 as an intern before moving on to a full-time role in development and fundraising. Madhav moved to Atlanta for school in 2014 and graduated from Georgia State University in 2018 with a B.S. in Public Health. In his free time, he loves to stay active, cook, and play with his two dogs, Lucy and Rigby.

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Darcy Johnson


Darcy was born and raised in California and graduated from San Francisco State University with a B.S. in Recreation, Parks, and Tourism. Darcy moved to Atlanta in 2018 and began working at the Dunwoody Nature Center as an educator, building host, Sunday program coordinator, and Environmental Education Manager before taking on the full-time role of Marketing Manager. In her free time, she enjoys camping, making art, and looking for critters in creeks.

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Holly Loscavio


Holly Loscavio has been a part of the Dunwoody Nature Center as an educator since 1997 and full-time since 2015. She loves teaching environmental education to children. Holly believes summer camp is essential to a child’s outdoor education! Holly has a B.S. in Conservation Biology from Brigham Young University (’94). Holly’s hobbies include long-distance running, hiking, pollinator gardens, playing the guitar, and spending time with her family.

Martha Scott Reich, CFRE


Martha Reich is a seasoned development professional and has partnered with local, national, and international non-profit agencies and provided leadership to plan and execute targeted development and communication strategies. She understands the value of networking, growing relationships, and fostering connections. The Thomasville, Georgia, native and University of Georgia Terry College of Business graduate has resided in Dunwoody for 23 years! Martha is an avid puzzler and will take any opportunity to enjoy a pontoon boat ride on Lake Chatuge with family and friends.

Abigail Reid


Abigail grew up in Georgia and graduated from the University of West Georgia with a B.S. in Communications, PR, and Marketing. She comes with a background in hospitality, including sales, design, and catering. In her free time, she loves traveling, art, and spending time with friends and family.

Cindy Tibbetts


Cindy is in charge of finances at the Dunwoody Nature Center. She is an Atlanta native and has a B.A. degree in Accounting from Kennesaw State. She has a passion for water, keeping it protected, and for recreation. A previous Dunwoody resident of 17 years, she currently resides in Alpharetta with her three cats.

Lisha Wedderburn


Lisha has been with the Dunwoody Nature Center since 2011, working as an educator, building host, and weekend program coordinator, before coming on as a full-time manager in Spring 2023. She has a Bachelor of Science with an environmental focus and has taught informal education in nature centers and on trails for most of her career. Lisha enjoys sharing her love of the outdoors and educating everyone about nature around us.

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