Analysis of Habitat Selection Rules Using an Individual-based Model.
Habitat cells are shaded by depth- brighter cells are deeper.
Fish in each cell are displayed from top to bottom in order of decreasing length. The simulation is initialized with five trout of nonuniform size. The animation automatically replays when finished. In the MG simulation, trout do not respond to the change in food availability because the same cells continue to offer highest growth. Except for an early change in cell by the smallest trout, no movement occurs .