A COLLABORATION OF: OSU LIBRARIES & PRESS 
INSTITUTE FOR NATURAL RESOURCES
INSTITUTE FOR NATURAL RESOURCES
Oregon Explorer Top Menu
You are here
Invasive Species
Invasive Species
Invasive species are non-native species which spread widely on their own. Many are considered to be noxious, and cause economic or environmental harm or harm to human health.
Articles & Stories
Invasive annual grasses have impacted more than 5 million acres of rangelands in Oregon with a...
Article presented by the Sage Grouse Initiative that shows how it pays to treat invasive grasses on...
Invasive species are one of the least understood, yet may be one of the most detrimental, threats...
Non-native species collage (Images courtesy ofWikimedia and Oregon Department of Fish and Wildlife...
The spread of non-native invasive species during the last...
Maps and Tools
With hundreds of map layers available to draw from, you can use the Oregon Explorer Map Viewer...
moreData Collections
