State of the Science: Swallow-wort Biocontrol Research

Wednesday, March 23rd, 2022 1pm-2:30pm Via Zoom REGISTER Hosted by the Eastern Lake Ontario Swallow-wort Collaborative, this webinar will showcase swallow-wort biocontrol research that is currently underway in New York […]


April, 7th 2022 8am-6pm est Via Zoom DETAILS & REGISTRATION   The Long Island Invasive Species Management Area and its host organization, the Long Island Native Plant Initiative (LINPI) are […]

Lake Ontario’s Most Unwanted Webinar

April 21st, 2022 12pm EST REGISTER   Learn more about invasive species in Lake Ontario, why they’re a problem, and how Canada and the U.S. are taking steps to prevent […]

Landscape Pests

Saturday, April 23rd 10 AM - 12 PM CCE Jefferson 203 N. Hamilton St. Watertown REGISTER EVENT FLYER Join our partners at the Jefferson County Cornell Cooperative Extension to learn […]

New York Invasive Species Awarness Week

June 6th-the 12th New York observes Invasive Species Awareness Week (NYISAW). This is a state-wide outreach campaign aimed to raise awareness and engage the public to take action to protect […]

Black River Watershed Conference

June 8th, 8 am-4 pm 3 Willows Event Center in Lyons Falls, NY Event Details/ Registration The conference is part of an outreach effort originating from the development of the […]

NYISAW Downtown

Date: Friday, June 10th (Bad weather date 6/17/22) Urban Arboretum Walk & Talk: 6 pm-7 pm (Meet out front of City Hall on Washington Street.) Downtown Engagements: 7pm-10pm Documentary Viewing: […]

NYISAW_Wellesley Island’s Swallow-wort Shovel

June 11th 10am-2pm Minna Anthony Common Nature Center (Wellesley Island State Park) 44927 Cross Island Rd, Fineview, NY 13640 Contact: Maria.Cipullo@parks.ny.gov Calling volunteers and Earth heroes of all ages! Help […]

Oswegatchie River Water Chestnut Removal Effort

Saturday, June 25th, 2022 9am-2pm EST Oswegatchie River EVENT Press Release/Flyer REGISTER   Water chestnut is an invasive aquatic species that grows dense floating mats that impede outdoor recreation and reduce shoreline property values. There is an infestation of water chestnuts on the Oswegatchie River near the Village of Heuvelton. Water chestnut is an invasive […]

Contact megan.pistolese@tnc.org to list your events on our events page and Facebook.  

 View Events Pages of the PRISM Network


Capital Mohawk PRISM 

Catskill (CRISP) PRISM 

Finger Lakes PRISM

LIISMA (Long Island) PRISM  

Lower Hudson PRISM

Western NY PRISM 

SLELO PRISM Partner Meeting Schedule: Our partners have decided to meet on a seasonal/quarterly basis. We will meet the third week of these months:  January, April, July, and October alternating between  Wednesdays and Thursdays, starting at 10 am.

If you are a Partner and want to receive partner meeting invitations and announcements please follow this link. 

If you are not a Partner and have an interest in attending a Partner Meeting as a guest, please contact Rob Williams, the PRISM Manager at rwilliams@tnc.org.

Save the Date for 2021 Partner Meetings:

Due to COVID, all meetings will be virtual until further notice. 

Wednesday, January 19th @ 10 am

Thursday, April 21st @ 10 am

Wednesday, July 20th @ 10 am

Thursday, October 20th @10am

The PRISM Network hosts a monthly Speaker Series on the last Wednesday of each month (except, July, August, and December).

View the Webinar Schedule & Access Recordings

iMapInvasives holds training webinars after the PRISM  Speaker Series from 1 pm-2 pm. Visit the iMap website for details and to register.