The Netherlands introduces a 'Fish Doorbell' allowing people around the world to help fish pass through locks by alerting ...

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 ...

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 central Dutch city of Utrecht has installed a “fish doorbell” on a river lock that lets viewers of an online livestream alert authorities to fish being held up as they make ...

UTRECHT, Netherlands — UTRECHT, Netherlands (AP) — The central Dutch city of Utrecht has installed a " fish doorbell " on a river lock that lets viewers of an online livestream alert ...

where a "fish doorbell" was installed that lets viewers of an online livestream alert authorities to fish being held up as they make their springtime migration to shallow spawning grounds.

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 ...

Millions of people around the world have been going online to help fish in the Netherlands swim upstream by using a fish doorbell. The scheme has been running for five years, but how does it work?