I never heard one way or the other on the why of it, but sightings and incidental catches in beaver sets must have gotten the DNR to consider a season. I have seen them in the Hocking river, but never enough to lead me to believe that they were abundant. Here in southern Ohio there are many creeks, river, streams, ponds, lakes and querries that hold fish so it's a mystery to me why there aren't more otter than there are. I'm just glad that I will have the chance to try and catch a couple. I was hoping to be able to get more property to trap so that my odds of catch an otter would be greater, but with gas prices and my work schedule it isn't looking to promising. Worm