Biologist Arthur Brooks in this lecture highlights the interplay of human activity and its impact on the Great Lakes ecosystem over a 200-year period. Utilizing diagrams and high-speed photography, Professor Brooks also discusses the food web of the Great Lakes and gives numerous examples of how exotic species alter the balance within an ecosystem.
Alien Invaders: Exotic Species in the Food Web of the Great Lakes
![preview](https://uwm.edu/science-bag/wp-content/uploads/sites/379/2023/12/Alien-Invaders-300x167.webp)