Seals in the lower reaches of salmon rivers, a common and long-time occurrence, with the seals sometimes following the salmon and sea-trout runs up from the tide, and occasionally, at this very time of year, ascending again to intercept the kelts (spawned, exhausted, sick and dying fish) that are now starting to make their way down to the sea. Fished beside a man on a Welsh salmon river in the early 1970s, on a piece of water a good fifteen miles from the sea, who got into a very good salmon, more twenty than ten, which suddenly went "dead weight" then just as suddenly bow-waved across the pool in the jaws of a seal.
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