What Cocaine and Eels Tell Us About The Environment
![](https://tree.dance/wp-content/uploads/sites/26/2023/11/eel-rainbows-896x704-1.jpeg)
Like canaries in coal mines, eels in our waterways can warn us about present hazards and those to come.
Like canaries in coal mines, eels in our waterways can warn us about present hazards and those to come.