At the end of October 2023, the underwater receivers were installed in the final section of the Ebro River to detect the movements of the juvenile European sturgeons that will soon be released there.
https://twitter.com/i/status/1720077084612350357


At the end of October 2023, the underwater receivers were installed in the final section of the Ebro River to detect the movements of the juvenile European sturgeons that will soon be released there.
https://twitter.com/i/status/1720077084612350357

