Overview Information

What are Invasive Species? USDA National Invasive Species Information Center.

Invasive Species. National Geographic. 

What is an Invasive Species? National Oceanic and Atmospheric Administration.

Oregon Invasive Species Information

Oregon Invasive Species Council

Oregon Invasive Species Hotline: report invasive sightings here!

Invasive Animal Species in Oregon. Oregon Department of Fish and Wildlife.

Oregon Noxious Weeds. Oregon Department of Agriculture. 

Management Resources

Pacific Northwest Weed Management Handbook