Board of Directors
Evan Mullen Board Member 2023 - Present
Evan is a transplant to the seacoast from New Hampshire’s White Mountains where he grew up playing in the woods, rivers and lakes. He lives with his wife Jennifer and their two boys in downtown Portsmouth, where Evan practices architecture. He enjoys skiing, sailing and spending time outside with friends and family. He and his wife were introduced to White Pine through friends and are thrilled to be part of the Piney adventure.
Evan is a transplant to the seacoast from New Hampshire’s White Mountains where he grew up playing in the woods, rivers and lakes. He lives with his wife Jennifer and their two boys in downtown Portsmouth, where Evan practices architecture. He enjoys skiing, sailing and spending time outside with friends and family. He and his wife were introduced to White Pine through friends and are thrilled to be part of the Piney adventure.

Kimberly Weibrecht Board Member 2023 - Present

Paloma Sylvan Board Member 2024 - Present

Marina Mails Board Member 2026 - Present
Marina has lived all over the country, but settled in York in 2019. She has a BA in Political Science and Spanish from Wake Forest University, and a Master’s in Counseling from The University of North Carolina at Greensboro. She has long experience managing nonprofit organizations and is a lifelong lover of libraries. In her spare time, Marina likes hiking, reading, baking and gardening.
I am a mission-driven, compassionate and effective nonprofit leader looking for the next step in my career helping dynamic organizations grow and thrive. I love wearing many hats and working with teams to get good work done!
David Loehwing Board Member 2023 - Present
David is excited to be part of White Pine Programs, which combines his interests in sustainability, equity and inclusion, children’s education and being outdoors.
David grew up in Long Island, New York where he spent most waking hours being outside: canoeing, hiking, swimming, biking, backpacking and doing nature photography. He earned his Eagle Scout award along the way before attending Bowdoin College.
David has worked in the field of sustainable investing for 25 years and is now Head of Sustainability & Stewardship, North America for Impax Asset Management. He was introduced to White Pine while he was president of the New Franklin Elementary School Parent Teacher Organization (PTO) in Portsmouth, NH.
David is excited to be part of White Pine Programs, which combines his interests in sustainability, equity and inclusion, children’s education and being outdoors.
David grew up in Long Island, New York where he spent most waking hours being outside: canoeing, hiking, swimming, biking, backpacking and doing nature photography. He earned his Eagle Scout award along the way before attending Bowdoin College.
David has worked in the field of sustainable investing for 25 years and is now Head of Sustainability & Stewardship, North America for Impax Asset Management. He was introduced to White Pine while he was president of the New Franklin Elementary School Parent Teacher Organization (PTO) in Portsmouth, NH.Mark Gallup Vice President, Elder 2020- Present
Mark has been a Program Elder at White Pine since 2015 and is often found at Zach's farm leading geology and mapping lessons with our Ways of the Wild and Acorn Weevils participants. Since joining White Pine, Mark cites a deeper connection to the Earth. Mark enjoys hiking and walking, or just sitting at his "sit spot" to observe seasonal changes. Being retired, he also spends time cooking, writing and reading, and serves as an interfaith minister.
Mark has been a Program Elder at White Pine since 2015 and is often found at Zach's farm leading geology and mapping lessons with our Ways of the Wild and Acorn Weevils participants. Since joining White Pine, Mark cites a deeper connection to the Earth. Mark enjoys hiking and walking, or just sitting at his "sit spot" to observe seasonal changes. Being retired, he also spends time cooking, writing and reading, and serves as an interfaith minister.Bob Eckert, PhD Board Member, Elder 2004 - 2010, 2012 - Present
Bob has a life-long interest in the outdoor world and education, starting with field trips with his dad. He is Professor Emeritus of Environmental Conservation and Sustainability at the University of New Hampshire. He taught courses in forestry, land conservation, and sustainability, and was an active researcher in these fields. He was a founding Board member of White Pine Programs, and was one of the first Program Elders for White Pine. He delights in working with the Piney kids and mentors as a Program Elder in the field programs, where he puts his naturalist and sustainability knowledge to use, along with his gentle good humor. Bob lives in Kittery with his wife on what they call a small “pollinator and bird refuge.” It is important to both of them to live out their sustainability beliefs every day.
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Bob has a life-long interest in the outdoor world and education, starting with field trips with his dad. He is Professor Emeritus of Environmental Conservation and Sustainability at the University of New Hampshire. He taught courses in forestry, land conservation, and sustainability, and was an active researcher in these fields. He was a founding Board member of White Pine Programs, and was one of the first Program Elders for White Pine. He delights in working with the Piney kids and mentors as a Program Elder in the field programs, where he puts his naturalist and sustainability knowledge to use, along with his gentle good humor. Bob lives in Kittery with his wife on what they call a small “pollinator and bird refuge.” It is important to both of them to live out their sustainability beliefs every day.
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