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What entices/causes fish to strike?

Hunger is one thing, of course. But there are reaction strikes and anger strikes, too. Contrary to the belief of some fishermen, a bass does not merely open its mouth and swim through baitfish in a random manner. In order to strike, a fish must isolate a specific victim and then pursue it.

At the same time, a fish is more prone to select a prey that appears disabled or that looks different from others. Remember this when considering your retrieve or presentation.