Studying the interaction of moving barges and small fish
![Photo of USGS and FWS scientists studying the interaction of moving barges and small fish on the Illinois Waterway.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/20150817_105306.jpg?itok=iNgniKxH)
Detailed Description
USGS and FWS scientists study the interaction of moving barges and small fish on the Illinois Waterway. A new study has determined that moving barges have the potential to transport invasive fish.
Sources/Usage
Public Domain.