Brian…. to give you an idea of how slow I am, what is FFS?
I journaled every crappie I caught on a local lake for 22 years. The barometer reading, air temp at start and end of outing, water temp at surface and at 6 feet at the start and end of the trip, wind and direction, water color, and general conditions of the lake [i.e. higher than normal pool] and recent rainfall. Every crappie I kept was weighed, measured, sex determined, white/black or cross of the two, and aged thru dyed scale samples in addition to the other info. I also added any other info that I thought as unusual or odd for the trip or if a crappie or two was caught in an odd circumstance, jig/plastic color and or whether bait was used and finally the time of the catch of each fish. When this was done over those years the latter 12 years I had a cheap flasher to allow me to see the basic depth of the water. At the onset of this gathering of info I was a minnow person. About 5 years into it I started with plastics in the early spring and never bought a minnow for crappies again. Or a bug of any kind. I’m at 39 years since I have bought bait for any panfish.
Another thing I did was to carry a simple paper punch. If I got into a fury of activity over one location I’d punch a hole on the dorsal before returning the fish to the water. Its amazing how many fish I could catch in an hour that would have up to three holes punched.
From all of this I have narrowed my fishing time to an hour before the sun cracks the horizon until the sun just is fully visible along the horizon. If trees/hills/clouds are present and block the true horizon, then I am on the water a little later. Evening fish, as you have alluded to Brian, is enhance when dock or yard lighting is cast on the water. Minnows are pulled to this lighting as are insects by the drove and crappies are more than happy to chow on them.
As I have mentioned earlier, big crappies will push smaller crappies to the outside of the big crappie’s space. I fish from the top down in the water column and start generally at about four feet. There are times I get hit before the bail is closed and I will adjust the initial depth to see what the fish size is up high. If the fish at the top are smaller, I start fishing down a foot at a time until I find larger fish. So many people start deep and often drag smaller, struggling fish thru the area where larger fish are present, and this can spook the big fish away or they shut off. By fishing down, you also can determine whether the fish are hitting head-on or rising to hit.
I’m big on water temperature at certain times of the year and use a stream thermometer suspended on a length of surveyor’s cord. I generally take water temps at 6 feet to start, but when I get fish deeper than that I’ll often take time to see what the temp is at the depth they’re hitting at. I’m on my fifth thermometer. I’ve never broke one but have worn the etching off the glass barrels so reading got hard to do. Few crappies are taken off the stern of a boat where most water temps are taken from pucks of the electronics. Core water temps tell a far greater tale than surface waters when one is after sizable crappies and a single degree can make a huge difference.
Location-wise, I have noticed that specific water at specific depths attract crappies at immediate ice out and will also hold numbers of crappies in the same general area and at the same water temps just prior to ice up. Likewise, crappies will generally use the same or similar areas during the heat of summer and the coldest portion of the winter.
My most consistent large crappie catching comes within a couple weeks of immediate ice out. Late fall is also another big crappie period for me. I no longer ice fish but when I did I loved the thin ice in areas where the fall bite was going wild or on crap ice right where I knew the immediate ice-out bite would happen. After my third dunking I figured I better just stay off the ice.
I make my own jigs and I inject my own plastics. I am super fussy about my floats and make them as well. Asked what my favorite plastic color is, I reply “anything with a chartreuse tail”. I start looking for the larger crappies to begin spawning at about 60 degrees in water that is at least six to seven feet deeper than the usual run-of-the-mill crappies. The deeper water is far more temperature stable and stays clearer should influx of dirty water occur. I’ve learned to pay attention to what the elements around me telling me and I pay very close attention to what the fish are telling me. If I had only one piece of information that I think would make a difference to anyone’s fishing, it would be to either take a spiral notebook, pencils, a tape measure and a stream thermometer on a ten foot dropper to the water with you and record the pertinent things that each tool is meant to do. Writing this info down will NOT be forgotten and over time one can begin to see correlations that will help put together more successful fishing adventures.
One stark thing I have learned about crappies is that they can go from being in a near frenzy hitting at will to dead negative in a heartbeat. For no visible reason at all. It’s not you the angler. It’s not the bait. It’s not the water temperature. Its the fish. And the really big boys can be a bear to figure out.