I found this really nice looking pond a few days ago loooots of coverage from down trees almost all the way around, it's less then a mile from a river and that makes me think i could just be a pond formed from passed floods. I only tried fishing in it only once for a few minutes so far because i was with my friend who had to leave, I heard a couple splashes but that could have also been frogs, ducks, or something like that. It looks incredible, but is there an easy way to know if there are actually any fish in it or not?