Spatial scenario considered for the IBM simulations.

<p>Grey points represent the centre of the HRs of the 1,000 simulated fishes following the biased-random walk described in the methods section. The path (individual Lagrangian trajectory) for one fishing trip (12 time steps) of the fishers following the behaviours described in the M&M are shown: the fisher fixed in one spot (FP), the fisher moving randomly along the edge of the scenario (EM), the random search pattern (RSP) and the Lévy search pattern (LSP). A magnification of the RSP and LSP (at the same spatial scale) is provided to improve visualisation and to show the distribution of the distance travelled between two consecutive time steps during one simulation, presented on a log-scale (m).