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 authorities to fish being held up as they ...
Utrecht’s "fish doorbell" lets online viewers help fish migrate by signaling authorities to open a river lock. The project, now in its fifth year, has attracted millions of viewers who enjoy its mix ...
WASHINGTON — One fish, two fish, let them through fish. The Fish Doorbell is an online resource that has somehow united millions of viewers worldwide around a common goal. Helping the fish that swim ...
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