@ossobuco,
I do know the Chinese fishing boats kill and maim dolphins, whales, and sharks, even though they can't sell them - other than shark fins, that is. Indiscriminate slaughter, emptying the oceans.
As to your question, I would think that smaller fish which would never normally approach a shark, might do so if the shark were bleeding, sinking, and obviously unable to maneuver - however that's speculation on my part.
