The original 287 acre property was a gift of Katherine and John Barber of Seattle, WA in 2010. The property, better known as Wolf Hill, is part of the Helderberg Escarpment. In 2014 MHLC was able to purchase an additional 160 acres from Mark Warner, a relative of the Barbers, bringing the preserves total acreage to 447.

http://mohawkhudson.org/our-preserves/keleher-preserve/