NO TROUT FOR YOU! Jen Wiley and Nick Berg were enjoying their northeast Iowa trout fishing trip when this northern watersnake decided to join in the fishing fun. According to Jen, the trout got loose in the scuffle and the snake got off the pole and swam away just fine. Northern watersnakes can be found throughout Iowa and while they can be aggressive, they are NOT venomous.While some people call any water snake a "water moccasin," remember that this snake is not venomous, and the venomous cotto