Get a "Stop the Invasion fact sheet.   Download our Spring Newsletter to read more about "Stop the Invasion" and what you can do to help slow the spread of invasives in Oregon. The 2008 Volunteer Newsletter with numerous opportunities for you to help was the issue's insert.   Pick up your free copy of "GardenSmart Oregon: A Guide to Non-Invasive Plants" Get Involved! Nature Conservancy volunteers are working to combat invasives across Oregon, including at Willow Creek Preserve in Eugene (above). Visit our volunteer section to find out you how can get involved. © Matthew Benotsch/TNC

Invasive species damage the lands and waters that native plants and animals need to thrive. They hurt economies and threaten human well-being.

Oregon’s natural landscapes are being damaged by invasive flora and fauna – non-native plants and animals that compete with our native species, endanger our forests, fields and waterways and jeopardize our economy.

The consequences are substantial. Non-indigenous species threaten nearly half of Oregon’s 958 at-risk or endangered species. And just 21 invasive weeds cause $83 million dollars of damage annually to Oregon businesses, in areas like forestry and agriculture.

That's why The Nature Conservancy has joined together with Oregon Public Broadcasting (OPB), SOLV and other partners on “Stop the Invasion,” a statewide effort to inform and engage the public to curtail the dramatic impact of invasive species.

With your help, the Conservancy and our partners are
working to make a lasting difference for Oregon’s lands, waters and wildlife.

"The Silent Invasion"

This unprecedented, year-long campaign to protect Oregon from invasive species launched in April with OPB's new documentary, "The Silent Invasion,"

We hope you'll join us in protecting Oregon from invasive species!