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Utrecht's 'Fish Doorbell' Revolutionizes Fish Migration Assistance

3/31/2025

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Summary

Story summary

In a groundbreaking move, Utrecht has introduced a "Fish Doorbell," enabling people worldwide to assist fish migration. This innovative project, developed by ecologists and local authorities, features a live stream of fish at the Weerdsluis lock. By pressing a digital doorbell, viewers can open the lock, helping perch and bream reach their spawning grounds.

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Story summary

In a groundbreaking move, Utrecht has introduced a "Fish Doorbell," enabling people worldwide to assist fish migration. This innovative project, developed by ecologists and local authorities, features a live stream of fish at the Weerdsluis lock. By pressing a digital doorbell, viewers can open the lock, helping perch and bream reach their spawning grounds.