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Rock Bass Learn to Associate Food with a Visual Cue and Remember the Association When Food Is Absent
Publikováno v:
Journal of Freshwater Ecology. 21:391-397
We explored the foraging ability of rock bass (Ambloplites rupestris) by testing three hypotheses consistent with the predictions of optimal foraging theory: 1) fish can learn to associate food with a visual cue; 2) trained fish will go to a visual c