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Maine – About Us
The Maine chapter of The American Chestnut Foundation (TACF) was established in 1999 to help restore the American chestnut tree to our corner of America here in Maine. We live at the northernmost end of its natural range where chestnuts, like Mainers, make due with less sunshine and more cold. These suboptimal conditions made for sparser populations of chestnuts (and people) than southern climes, even before the blight.
Maine is currently home to more mature, flowering wild American chestnuts than any other state. Their success is due primarily to Maine’s geographic isolation from the denser populations of chestnut trees south of us, where the fungus spreads more readily. We have the joyful job of finding Maine’s wild trees and harvesting their nuts!
By growing chestnuts from wild trees, the Maine Chapter is preserving genes that have helped the chestnut adapt to life at the cooler edge of its range. Ultimately our gene conservation and breeding efforts are intended to produce hearty, blight-resistant populations of American chestnuts that we can use for forest restoration.
The chapter’s goals are to: 1) Protect, conserve, preserve, and propagate trees from the remaining native American chestnut populations in Maine; 2) Restore the American chestnut to a place of ecological and economic importance and self-sustainability throughout their original range in Maine, and 3) Make blight-resistant American chestnuts available to the people of Maine as soon as possible.
With your help we intend to restore this iconic species to Maine’s landscape, its wildlife, and its people.
Chestnuts Across Maine
Chestnuts Across Maine (CAM) is an exciting, new initiative of the Maine chapter of The American Chestnut Foundation (TACF). Our chapter is partnering with land trusts, state parks, schools, and town squares in Maine to establish small plantings of American chestnuts on lands open to the public. During our pilot year in 2024, ME-TACF coordinated plantings with 8 organizations! Learn more about Chestnuts Across Maine.
Board of Directors
Key Contacts
Mark McCollough, Chapter President
Eva Butler, Chapter Vice President, Volunteer Coordinator (Email)
Al Faust, Treasurer
James Day, Secretary
Thomas Klak, Chair of Gene Conservation
Eric Evans, Breeding Coordinator
Ann Rea, Seed Sales
Board Members
David Allen, Portland
Peter Bohman, Monmouth
Eva Butler, St George
James Day, Portland
Eric Evans, Camden
Albert C. Faust, Winterport
Dr. Tom Klak, Saco
Mark McCollough, Hampden
Dr. Nina Pearlmutter, Kennebunkport
Andy Reed, Unity
Dr. Brian Roth, Orono
Larry Totten, West Bath
Roger Willby, Bridgeton
Maine Chapter Menu
National Facebook
Today was the last day of controlled pollinations in the southern region. Many thanks to the NC/SC Chapter members who came out to help!
7 CommentsComment on Facebook
Thank you for your hard work!
I'm in south Arkansas. We had miniature Chestnut call chink a pin which got wiped out in the 50s. I have found two this spring 2025. They are small.
Hello, is this a chestnut tree?
This summer, we’re aiming to produce 1,000 hand-pollinated nuts for our genomic-assisted breeding program, and each one is a vital step toward restoring the American chestnut.
Producing a single nut takes time, tools, and teamwork. From pollination to harvest, every step is a vital part of the process to ensure that each nut has the best chance possible to grow into a more blight-resistant tree.
Here’s what goes into a single $25 nut:
Pollination Bag: $5
Hand Pollination Process: $5
Harvesting the Nut: $5
Shucking & Storing: $5
Equipment & Fuel: $5
Total per Nut: $25
By supporting just one nut, you’re helping us bring the American chestnut back to our forests. Support a handful, and you’re helping to rebuild an entire ecosystem.
This nutty campaign only runs from June 3 to 23, and we’ve got 1,000 nuts to grow. Join us!
support.tacf.org/nuts
6 CommentsComment on Facebook
Howdy. He have four American Chestnuts together, growing opposite of several Chinese. They are about 20 years old. An interesting study.
Can you advise on the percentage of success of these nuts to generating a nut producing tree? I’m working on restoring 80 acres and would like to attempt to have some American dominant gene trees on the property that produce nuts but don’t want to take the risk of $100 for four nuts to only find out the percentage of success is still relatively small. Sorry for the likely noob question
Question, why don’t you just plant the seeds/trees in an orchard and let nature pollinate them? That would reduce the cost exponentially and sell the seeds by the bag full? So people can then plant them in mass? Also, Why only 1000 seeds when one tree can produce more than that?
There are two work opportunities on June 7, 2025 for members of the WV Chapter of The American Chestnut Foundation.
The first is at the U.S. Forest Service property at 459 Nursery Bottom Road, Parsons. Work will begin at 10:00AM at the 'American Chestnut' sign. We will lay out spots for a 100-tree orchard that will be planted next spring. We also will weed the existing orchard and conduct other miscellaneous tasks. Bring gloves, water and lunch. A bathroom is available.
The second opportunity is at Jennings Randolph Lake north of Elk Garden in Mineral County. Forty American chestnut trees will be planted at the Roger Craig campground. Work will begin at 9:00 am. Bring gloves, water and a snack. This work is conducted in conjunction with the U.S. Army Corps of Engineers.
If you are available to assist at either of these two work sites, it will be much appreciated.
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What an incredible tree the American chestnut was! As The American Chestnut Foundations continues its decades-long work to restore this species, we welcome you to join the cause!
Become a member, volunteer with your local chapter, or simply spread the word about this incredible tree. Visit support.tacf.org/membership to get started.
24 CommentsComment on Facebook
They can bring back a dead wolf from hundreds of years ago but they won’t bring back something useful like the American chestnut
I still have the audubon society, saying my chestnut tree, horse chestnut, has the largest girth in the state of michigan... The tree is gone, but the stump is still standing there.Proud.
And they are all gone because of humans
Latest News
Calling Volunteers to Chestnuts Across Maine
Chestnuts Across Maine (CAM) is an exciting, new initiative of the Maine chapter of TACF. Our chapter is partnering with land trusts, state parks, schools, and town squares in Maine to establish small plantings of American chestnuts on lands open to the public. This...
Chestnut Science Update
A Year of Change By Mark McCollough, Maine Chapter President “Learn to expect the unexpected.” As a wildlife biologist, I learned this tenet of ecology early in my career. Nature is full of surprises from the elegant workings of the DNA molecule to the intricate cogs...