…if you’re talking about invasive species? No one knows. Yet.

And while we’re sure that fewer invasive individuals is better than many of them, we need to know how few is few enough to prevent an invasion of an unwelcome new species.

A Fund-supported team is building the tools to find out. Here’s a film of their work in progress:

Invasive Species Prevention – Learning from the Lakes from Great Lakes Protection Fund on Vimeo.

— David Rankin, Director of Programs