Managing Buckthorn in McDonald Woods

Ecologist Jim Steffen takes us into McDonald Woods to learn about invasive buckthorn. For more information on invasive plants, visit

How to Identify and Pull Garlic Mustard

Joan O’Shaughnessy, ecologist at the Chicago Botanic Garden, shows us how to identify garlic mustard and explains the importance of removing it and other invasive plants to protect our native habitats. You can learn about this and so much more at World Environment Day at the Chicago Botanic Garden on June 5, 2010. Visit for more information.