To keep these unwanted pests out of Michigan we need help from people like you to be part of a network of volunteers who monitor Sentinel Trees across the state.
Our goal is to recruit volunteers who agree to “adopt” an individual tree, and report on the condition of the tree once or twice a year.
Changes in the condition of your Sentinel Tree could be important clues that lead to the detection of invasive forest pests and diseases. The greater the number of Sentinel Tree reports, the greater the chance of keeping these extremely damaging pests and diseases out of Michigan!
Use Our New Hemlock Woolly Adelgid Public Survey Form
Stay up to date by subscribing to our newsletter.
Become a Volunteer!
Michigan's Sentinel Tree