otters made their own way among the brambles to the sloping top of the hill. They ran along a row of sheep-nibbled rape to the skyline, crossed a road, and pushed through the hedge-banks of many small fields. Travelling down a pasture, and through a wood of oak and holly, they came to a pill, or creek, whose banks were fissured by guts and broken by tidal waters. White-tip suddenly galloped away over the mud, for she recognized the Lancarse pill which carried the stream coming down the valley from the Twin-Ash Holt, where she had been born. It was low tide, and the water ran below glidders, or steep muddy slopes. They spread their legs and the water took them under a road bridge to the river, which ran through a wide and shallow pool crossed by black round iron pillars of the Railway Bridge—the Pool of the Six Herons. Whenever Tarka crawled out to catch one of the little birds feeding by the water-line, his feet sank into mud and his belly dragged. Alarmed by the otters the birds arose with cries which seemed to awake echoes far down the river. These were the cries of ring plover and golden plover, of curlew, whimbrel, snipe, and redshank, and all the way down into a dim starlit distance the cries were borne and repeated.
The brown water rocked them down, and as they were drifting in a wide curve Tarka saw something which filled him with fear. The constellation of the Plough, which had been before them, was now on their left, with its starry share touching the tops of the trees far away. The stars were friendly, being of the night and the
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