Maine Cooperative Fish and Wildlife Research Unit Pollinator Research
![Image: Maine Cooperative Fish and Wildlife Research Unit Pollinator Research](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Maine_powerline_site_-2-.jpg?itok=Uuj9Nj7H)
Detailed Description
Powerline sites with the trap arrangement (small bowls with soapy water hanging from a frame; the bees are attracted to and get entrapped in the water).
Sources/Usage
Public Domain.