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

The Fish Doorbell is an online resource that has somehow united millions of viewers worldwide around a common goal. Helping ...

The 'Fish Doorbell' now has millions of fans helping Dutch fishes migrate and reproduce safely.

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

The fish doorbell has gained international recognition over the years. Now, it's back, and just as busy as ever.

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

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 ...

The fish doorbell in Utrecht is set to return for the spring migration starting March 2, 2026. Users will be able to visit the visdeurbel once again.

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