(Showing how) the whole world rang the fish doorbell this season

Every spring, thousands of fish swim through Utrecht’s canals on their way to the Kromme Rijn to spawn. Along the way, they reach the Weerdsluis, a historic lock that is still operated by hand. When the lock gates are closed, the fish have to wait, using up valuable energy and making them easy prey for [ ] The post (Showing how) the whole world rang the fish doorbell this season appeared first on…