The Journey of a Canopy with Michael Mahanna
Presentation will take place on Saturday, March 7, at 2:00 p.m. at the Oneida County History Center.
Long before Utica officially earned its “Tree City” designation, the city was renowned for its picturesque, elm-lined streets. In fact, planners named entire neighborhoods after the trees that provided shade. However, the 1930s and ’40s brought significant challenges as Dutch elm disease and pests severely reduced the city’s tree cover.
Join Arborist Michael Mahanna for “The Journey of a Canopy,” an engaging presentation that explores the evolution of Utica’s urban forest from the 1800s to the present, and what the future may hold for our local environment. This program will take place on Saturday, March 7, at 2:00 p.m. at the Oneida County History Center.
About Lead Arborist Michael Mahanna
Mahanna is the lead arborist for the city of Utica’s urban forestry project. With a 20-year career as an arborist and horticulturist at Hamilton College, he has made significant contributions to the field. He initiated the Onondaga County Master Gardener program and currently serves as a horticultural vocational instructor at Midstate Correctional Facility. Additionally, Mahanna is a board member of Green Utica and the owner of Evergreen Landscape Lighting and Design. He is also a member of the New York State Arborist Association and the New York State Urban Forestry Council, as well as a New York State Certified Arborist.
Oneida County History Center
Located at 1608 Genesee Street, Utica, NY, Oneida County History Center is a private 501(c) (3) not-for-profit educational institution dedicated to preserving the history, heritage, and culture of the Greater Mohawk Valley for present and future generations. Free for History Center members, $5.00 suggested admission for non-members. Please contact the History Center at 315-735-3642 or visit oneidacountyhistory.org for additional information.
Published on February 25, 2026.



















Image provided by The Yager Gallery, Hartwick College
Image by Fenimore Chamber Orchestra