A couple things that may make a difference in my situation is that the pond is tiny (1/20th acre) so the fish are very aware of what is going on around the bank. When I throw fish food out there is an arc near me with no fish feeding. Back up a few feet and they come closer to bank.
So I suspect even when they are feeding on the surface in the middle of the pond, they are still aware that I am nearby and that may spook them. The water has also been very clear lately except when we get a rain with runoff. That also makes them more aware of what is going on at the banks edge.
I can drive up in my UTV now and see the wakes of a number of fish heading my way expecting to be fed. But if they don't get the feed they quickly disperse.
Caught another half dozen last night. Will see if any place in town has a tiny spoon today and try it. Hope I can find a small enough one. Might have to order on line if not.
