Help Protect Our Forests

Invasive species threaten the health of Grand Haven’s trees. With over 200 acres of forested land, we need your eyes and your camera to help protect our urban canopy.

How You Can Help

If you spot something unusual — wilting oak leaves, white tufts on hemlock branches, strange growths on beech bark or leaves — don’t ignore it. These could be signs of one of several damaging invasives, including:

3 Easy Steps

  1. See It: Look for visible signs of disease or infestation

  2. Snap It: Take a clear, close-up photo of the affected area

  3. Share It: Use our form to submit your photo and location pin

Report diseases and invasive species

Your report helps us verify and treat affected trees quickly, preventing further spread. Together, we can safeguard the biodiversity and beauty of our forests.