No trails going up the bank and the fish I find are not eaten. The fish that was taken from one end of the pond to the other in about 6 hours was not eaten then. Yesterday I watched a 7 inch bream that was half stunned being killed by what appeared to be a catfish. I could not get a very good look at the killer and I was only 6 foot from the predator. It stayed mostly under the fish it was working on but the mouth resembled a catfish and the belly looked similar to a cat fish. Caught a catfish yesterday that was 28 inches long.