Want to compare how floodplain habitat in the lower Columbia River has changed since the late 1880's? Now you can! Check out the Estuary Partnership's new on-line habitat change analysis maps. They mark the first time a comparison of "pre-development" conditions to current habitat conditions have been calculated for the entire lower Columbia River. You can also find out how the maps were created, and how they are being used in the Columbia River Estuary Ecosystem Classification and the Estuary Partnerships Restoration Prioritization Strategy.