The Old-Growth Society

  • An OGFN merchandise package and a signed copy of Dr. Joan Maloof’s forthcoming book, Forty Ways to Know a Tree (Spring 2026)

  • A personalized old-growth forest itinerary map for your travels

  • Expanded opportunities for private, one-on-one engagement with OGFN leadership

  • Invitations to extraordinary experiences in old-growth forests, guided by OGFN staff and partners**

** Personal travel expenses required

Bristlecone Pine Circle

Bristlecone Pines have lived for more than 5,000 years, the oldest living trees on Earth, shaped by time, wind, and endurance.

Bristlecone Pine Circle members give $25,000+ annually, providing transformational support that strengthens OGFN’s regional leadership, expands the Network into new and currently unrepresented regions, and helps cultivate the next generation of conservation leaders stewarding old-growth forests nationwide.

As a member, you’ll receive:

  • A personal call of thanks from OGFN leadership

  • Recognition as a member of The Old-Growth Society in our Annual Report

  • A welcome gift: Nature’s Temples

  • An annual birthday card (we love celebrating getting older)

  • Exclusive insider progress reports and webinars with OGFN leadership


Experience extraordinary old-growth forests, by land and by water.

Witnessing the wild heart of Alaska’s old-growth forests.

In 2022, a small group of OGFN’s most dedicated supporters joined us on an unforgettable journey through Alaska — by plane, train, and seaplane — to welcome three forests, including two within the Tongass National Forest, into the Old-Growth Forest Network


Need more information or have questions about The Old-Growth Society?

Please contact Kayla Green, Development Director at kayla@oldgrowthforest.net or leave a voicemail at 404-585-0329 and we’ll return your message promptly.