Why do sharks often bite humans in murky Florida waters?

Answer

Swimmers splashing hands or feet can visually mimic the erratic movement of bait fish

In conditions where the water is murky, a shark's vision is significantly obscured. When a human splashes on the surface, the visual cues received by the shark—erratic movement and localized disturbance—are very similar to those of a small, struggling fish. Consequently, sharks may strike due to a case of mistaken identity. These species, often smaller and not naturally predatory toward humans, typically realize the error immediately upon biting and release the target, distinguishing these incidents from actual predation attempts.

Why do sharks often bite humans in murky Florida waters?
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