Rex, what would be their preferred food? I've got a feeder running in the evening, but the RES mentioned above were on the opposite bank, and the other end of the pond. (Running the feeder for 1 second at 8:00, 8:15, and 8:30)
I see a lot of snails on the ground near by. Are they the preferred food?

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.