Lets see now. In 1.5 years, birds brought in crappie, bream, a mud cat, a goggle eye and not sure whats coming next. I could maybe go for one type and maybe even 2 but not four. It sounds like you have a friend with a sense of humor that is trying to tell you that you have beaten astronomical odds.
BTW, with the trash fish you are catching, I wouldn't connect the ponds.
