I can't ever figure out what they think they are feeding on, with some of my offerings sometimes.
I've found that after catching so many fish on so many lures for so many years that:
simple is what simple does. The proof that certain lures do well is in the catching. Words such as
what fish think or
what they were thinking when they bit a lure is not relevant even if it could be proven - which of course it can not.
The various shapes shown have unique actions. Was color important? Couldn't say except those colors in those lure shapes at least never deter the strike - even the clear plastic lure pictured on the bottom. In fact many clear plastic lures in different shapes have done well in the murkiest water you can imagine. Must be the lateral line that tracked the lure and allowed the fish to get close enough to strike it.
Our lures do just that: 1. move so that the lateral line is stimulated such that 2. when the fish is within striking range, a combination of sight and lightning-fast propulsion further target the moving object for destruction - kinda like a
heat-seeking missile. Does the
missile (fish) care or think what it is it's about to destroy? Fish don't exhibit too much compassion in my experience.
As lure crafters and testers, we know something most anglers don't: we can discover shape-actions fish attack. In fact, last summer a pickerel bit off the tail of a curl-tail grub. I figured - what the H, may as well cast it to the same spot to see what happens. I caught that pickerel, 24 other fish after that and more the day after on the
same lure. (pictured top-right)
Then figuring the shape had to be good so I poured a
Mo Magic grub from a mold, removed the flat tail, colored ir with different color dyes and cast it on a light jighead. Same thing happened: fish after fish after fish!! (chartreuse/black, orange lure pictured next to the Sassy Shad with the belly cut off.)
You or I can close our eyes, grab any lure that's proven itself and do just a good once fish are found. The reason as in the example of the
light bulb butt: the shape and the waddle when twitched with the rod tip. Just too much for fish to let pass.