Macroinvertebrate sample collection
![USGS Scientist collecting macroinvertebrates](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/macroinvertebrate.png?itok=UDh4fJz9)
Detailed Description
USGS scientist collecting macroinvertebrates samples under a bridge on the bank of Indian Creek in Johnson County. The scientist is holding a net over a collection table and pulling out macroinvertebrate specimens.