I was fishing riprap in the area of wind point park on Lake Tawakoni. Some of the channel cats had small leeches under the lower jaw. They were small about a 1/2 long and about the size of a pencil lead or smaller. I have never seen or noticed that before. Is this a common condition or would it be that the cats are hanging in the shallows during the spawn in a stale area. Im not too savy when it comes to leeches.