Utrecht’s fish doorbell lets viewers help fish migrate. With millions tuning in, this unique initiative is making a global ...

At the core of this initiative is a simple yet effective idea introduced by ecologist Mark van Heukelum. Mounted at the Weerdsluis lock in Utrecht, an underwater camera captures live video footage of ...

The central Dutch city of Utrecht has installed a “fish doorbell” that allows denizens of the internet to give a helping hand ...

In an innovative blend of technology and environmentalism, the city of Utrecht in the Netherlands has introduced the Fish Doorbell, an engaging live-streaming initiative that allows viewers to assist ...

The central Dutch city of Utrecht has installed a " fish doorbell " on a river lock that lets viewers of an online livestream ...

The Dutch city of Utrecht has installed a “fish doorbell” that lets online viewers alert officials when fish are stuck at a ...

A 'fish doorbell' has turned into an unlikely online hit The central Dutch city of Utrecht has installed a “fish doorbell” that allows denizens of the internet to give a helping hand to ...

The internet has a new quirky obsession, and no, it's not a viral TikTok dance or a funny pet video – it's a livestream of ...