across the river
Senior Member
I ain't no fish biologist, I ain't ever played one on TV and its been years since I slept at a Holiday Inn but I would posit the behavior you describe of live scope and cameras indicates a couple of things unrelated to finicky behavior. Chief among these is most likely due to having already eaten and not really being interested. The second is PRESSURE. When they have seen the same bait, presented the same way, in the same place hundreds of times a day and watched as one of their kind ate that bait and either panicked and released a warning scent that something aint right as they were hoisted against their will to the surface or did the same thing but soon returned to the cover in question it doesn't take long to realize that something just ain't what it appears to be. Consider the case of a 2 pound largemouth bass readily eating a 12 inch long jelly worm back in the day in gin clear water....something that happened, happily, on a regular basis. That fish ain't never seen no purple worm 12 inches long....it ate it anyway. If there were 12 inch long purple worms running about the planet something would have to be done about them....but fish readily ate those things like they'd been doing it all their lives when they would look at a hooked bream...something they have indeed eaten almost daily...and then ignore it completely. That ain't, in my opinion, being finicky....its being highly unpredictable. Either way that fish ate...and often times ate something it had never seen and resembled no food it had ever eaten.
You are absolutely spot on about matching the hatch....but it has nothing to do with being finicky, it is all about being focused on readily available food to the exclusion of everything else. I have seen fish of all kinds all over the world do this....but ONLY when a specific food source was in high abundance and was readily available. Most animals will do this, even humans. Humans can eat just about anything and do....but most eat roughly the same items to the exclusion of everything else because those items are there when they are hungry...when they could conceivably go out of their way to eat, I don't know, caviar instead.
Fish, not being the smartest intellects in the world but among the best animals on the planet at surviving, won't not eat a grasshopper, for instance, while they are awaiting a mayfly hatch. If they are hungry, which they are almost all of the time except just after they have just eaten, they will eat whatever is available and may even kill it with no intention of eating it....because they are fish. Bream and shad will hit a nipple or a mole on a 300 pound man swimming near them.....they surely don't mean to eat the entire thing and that bulk of an animal would seem to present some danger to a shad 3 inches long....but that sucker will try to take a plug out of that beast and eat him one nip at a time. When they aren't pressured they are opportunistic and if a source of food is abundant and available they will indeed momentarily focus on easy pickings even if it means burning more calories than they ingest in doing so...but when that food is no longer as readily available they will turn to such things as 12 inch long purple worms.
So you are saying they aren’t finicky, but they are finicky if they are in a lake that gets fished and/or primarily focused on a particular food source. Gotcha.