Dr Peter Walker is a technical director and aquatic ecologist at RSK Biocensus The UK is home to important species of fish.

The Atlantic sturgeon was driven to extinction in Europe by the middle of the 20th century. In Sweden’s Göta River, a ...

The European Union border agency Frontex is focusing surveillance efforts on the Greek island of Crete. Migrant crossings ...

The Pelican Eel is a Mythical fish you can encounter while playing Abyss. Because of how rare this fish is to encounter, it can be a challenge to track down in ...

A Dutch lock is closed for the spring, and its employees want you to tell them when migrating fish come knocking by ringing a digital doorbell ...

Now, for the sixth year in a row, you can help them get the attention of the lock’s operators. The Fish Doorbell—or Visdeurbel in Dutch—is back. Started in 2021, this project allows viewers around ...