Supplement 1. Prey preference data from predation experiments.

<h2>File List</h2><div> <p><a href="Peacock2015_Ecosphere_Supplement.csv">Peacock2015_Ecosphere_Supplement.csv</a> (MD5: 3e7c19c31b83ac4911b19a5056c3906b) </p> </div><h2>Description</h2><div> <p>Peacock2015_Ecosphere_Supplement.csv – Summary data from predation experiments involving juvenile pink and chum salmon prey and coho salmon smolts as predators. Column headings are:</p> <blockquote> <p><b>Experiment</b> – Experiment numbers 1 through 27, where each experiment consisted of paired trials; one with clean prey and one with lousy prey.</p> <p><b>Date</b> – Date of the trial.</p> <p><b>Net pen</b> – Which of the two experimental net pens the trial took place in (see Fig. A3).</p> <p><b>Treatment</b> – No lice or lice, depending on whether the trial used prey that had no sea lice or were infested with at least one sea louse of a chalimus II or more advanced stage.</p> <p><b>Number of coho</b> – number of coho predators in the trial.</p> <p><b>Length of trial (h)</b> – the duration that the predators had access to prey in hours.</p> <p><b>Number of pink at start</b> – the number of pink salmon prey at the beginning of the trial.</p> <p><b>Number of chum at start</b> – the number of chum salmon prey at the beginning of the trial.</p> <p><b>Number of pink consumed</b> – the number of pink salmon prey consumed during the trial calculated as the number of pink at the start minus the number of pink at the end.</p> <p><b>Number of chum consumed</b> - the number of chum salmon prey consumed during the trial.</p> <p><b>Preference</b> – the value of α calculated by Eq. 8 in the main text.</p> </blockquote> </div>