There are some very big swirls when feeding. Not sure if they are from larger YP or SMB or the elusive HSB. My water has pretty poor clarity right now, so all I see is the swirl. I don�t get a good look at any fish.
Going to try hand feeding per TJ�s suggestion once I retire in seven weeks, and actually spend more than a few hours by the pond.

12 yr old pond, 1 ac, 15' deep.
RES, YP, GS, FHM (no longer), HBG (decreasing), SMB, and HSB (only two have been seen in 5 yrs)
I think that's about all I should put in my little pond.
Otter attack in 2023.