Illinois Audubon Society Quiz Wetland Invasives

Illinois has lost about 90% of its original wetlands. Land owners and land stewards of all sorts spend extensive resources to protect the remaining ~900,000 acres from threats including invasive species. How well do you know some of our wetland invaders here in Illinois?

Our thanks to Illinois Audubon Society Land Steward Kaleb Baker For preparing this quiz.

Learn more about the Illinois Audubon Society at