While we went off to explore along the river banks of the Crouch, we left the microphones behind to record on the windowsill of a derelict shed just inside the deserted marina on the leeside of the prevailing wind. As time passes, yacht masts set shaking in the wind ring out, some like bells. Taught lines whistle. Restless halyards knock and settle. A redshank, some cawing  crows, impatient gulls and a curlew. There are starlings too, perched on the power lines. A late foraging bee, a propeller plane, and some distant motorbikes on the B1010. It's afternoon, but a cockerel makes it sound like morning. Two dogs bark distantly while two men tinker in a nearby shed beside some dry-landed rocked-over boats. A jet plane softly rumbles out to sea, far above the marina. There's a flag near to this shed. In the wind it is restless, flapping and furling and unfurling.