Yellowfin Tuna in the Koro Sea: Running Down a Bird Pile off Fiji

There is a particular kind of morning in Fiji where the Koro Sea goes glassy and the whole horizon turns into a search problem. No structure, no reef edge to lean on, nothing to fish except distance. On days like that the mate does not look at the water at all. He stands on the bridge with a pair of scratched binoculars and looks at the sky, because the birds know where the tuna are and the tuna are not telling anybody.

A bird pile shows up first as a smudge, a grey thumbprint over blue that could just as easily be a squall. Then it resolves into terns, then into boobies working under them, and then into the thing underneath, which is a few hundred yellowfin herding baitfish into a ball and taking it apart from below. The captain does not drive at it. He drives around and ahead of it, the long way, because a boat that runs straight into a school pushes it down and the day ends before it starts. We circled wide twice while everybody stood there with a lure in hand, saying nothing, which on a boat is a form of shouting.

The first pass got us two bites and neither stuck. The second pass got nothing because the pile had already moved half a mile and reformed, the way they do. On the third the bait ball came up close enough that you could hear it, a hiss like rain hitting a tin roof, and a yellowfin came clean out of the water sideways with a whole fish in its mouth and no apparent interest in the rest of us. Then a rod went off, the clicker made the noise that ruins people, and everything on deck that was not tied down became a problem.

A yellowfin does not fight like a marlin. It does not jump and it does not run in a straight line for long. It goes down and it stays down and it swims in a slow circle directly beneath the boat, and every single turn of that circle costs you something. Forty five minutes in, our angler had a sweat line down the back of his shirt shaped like the fighting belt and had stopped answering questions. The fish came up at fifty five minutes, went back down at fifty seven, and finally came over the rail somewhere near seventy, a solid hundred pound class fish with that yellow finlet stripe lit up like it was plugged in.

We ate a piece of it raw on the ride home with soy sauce out of a packet somebody found in the tackle drawer, which is not how the magazines photograph it. The birds were still working two miles behind us. Nobody suggested going back, and nobody looked away from them either.

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