Do coons like watercress?
I think the coons have been in the back yard. Several of my newly planted flowers have been dug up. I had a beautiful batch of watercress floating in a styrofoam floating ring and all of a sudden there's hardly any of them left. Its in my really small preform, so I think they can reach it from the side.
I'm glad my stocktanks don't have a shelf around the sides. Still, the coons find something to mess up.