english: So biologically, there are plenty of species that display banding or patterns, warning patterns, to either be cryptical in the water or warn against being attacked, not the least of which is the pilot fish which spends a big slab of its life around the business end of a shark.
non_english: Biološki, postoji dosta vrsta koje imaju kontrastne boje ili šablone za uzbunu, kako bi ili bile tajnovite u vodi ili upozoravale druge da ih ne napadnu, gde je jedna od najčešćih riba pratibrod koja provodi velik deo svog života u okolini opasnog dela ajkule.