Ruth Keeler Memorial Library and North Salem Open Land Foundation are partnering with Cornell Cooperative Extension/Westchester County for this in-person presentation at the library at 5:30pm on Monday, October 26th. The Spotted Lanternfly arrived first in New York City in 2020 and is now established in [...]
It’s that time again, the 2027 Arbor Day Poster Contest is now open! Submit original photography or artwork for a chance to have your work featured on the next DEC Arbor Day Poster. Submissions will be accepted through November 10, 2026. This year’s theme is “Trees [...]
Join Lasdon Public Gardens on October 16 from 1:00-3:30 PM for an enriching outdoor painting workshop where every student creates their own unique masterpiece. Set against the inspiring backdrop of Lasdon Public Gardens, this En Plein Air experience — named for the French phrase meaning “in [...]
Through mini presentations and hands-on paint-making, this workshop, hosted by Cornell Cooperative Extension Columbia and Greene Counties on two Sunday afternoons, explores what positive relationships might be possible once we stop seeing invasive plants only as something to fight, without denying ecological harm. [...]
Join Central New York ReLeaf in Syracuse on October 16, 2026 for an urban foraging workshop. This day-long program will include: Visits to Kwanzaa Garden, Crehange Orchard, Urban Delights Farm, and Elmwood Park Presentations from local growers and caretakers, and a hands-on pruning demonstration by a [...]
Davey Resource Group is offering a free webinar October 20 at 1 pm. on how smart tree management improves urban forest management with LiDAR, imagery, AI, objective Canopy Health Indexes, and cloud-based software that measures canopy health more objectively and repeatably at scale. Josh Behounek of [...]
A great article in the current issue of City Trees, by Michelle Sutton, all about growing and often unfounded tree-related demands by insurance companies, and how you can push back: Prune, Remove, or Lose Homeowners Policy?
DEC’s Colonel William F. Fox Memorial Saratoga Tree Nursery needs your help collecting tree fruits and cones—and will pay you by the bushel to get out into the forest and harvest them! Help contribute to the more than 1.2 million seedlings grown every year by participating in [...]
The International Society of Arboriculture has created Vinyl Vehicle Decals for ISA Board Certified Master Arborist® and ISA Certified Arborist® credential holders. These custom decals allow you to share your credentials before even stepping out of your vehicle — they include color ISA certification logos for your vehicle, with [...]
This summer, a celebration of urban forestry took place within the magnificent urban environs of New York City. Hosted by New York State Urban Forestry Council and New York State Department of Environmental Conservation, the 33rd [...]