The doorbell, or "visdeurbel" in Dutch, sends a signal to operators to lift the lock and let the fish pass through. Usually, ...

Utrecht’s fish doorbell, an internet hit which has allowed tens of thousands of people all over the world to help fish ...

Located in Utrecht in the Netherlands, the underwater camera was first set up five years ago, to help the different fish ...

Utrecht’s fish doorbell is officially open. At 10:24 a.m. on Monday, 2,195 people were on the website, watching for fish who ...

Now, for the sixth year in a row, you can help them get the attention of the lock’s operators. The Fish Doorbell—or ...

U trecht's famous fish doorbell, which first began operating in 2021, is returning for another year. Soon, people of the ...