iMap Invasives Training

Join Invasive Plant Ecologist Brian Daggs and Invasive Species Coordinator Amy Jewitt with the Pennsylvania Natural Heritage Program for a webinar on problematic species in the Wissahickon watershed and how to use the iMap Invasives online tool to track the presence of problematic species in our watershed. Advance registration is required.

We are happy to offer our programs at no cost to participants, but if you are able, a $10 suggested donation would be greatly appreciated. Wissahickon Trails is a local, community-supported nonprofit. Our budget depends entirely on the generosity of our supporters—individuals, foundations, and corporations.  Donate online today.