Ron Mumm (STEIL INSURANCE) and his son, Derek, enjoyed five days at their duck shack last week. They battled Mother Nature daily as the wind blew at 25 mph or more. It rained, sleeted and snowed and the temperatures dropped (daytime high temperatures of 21 degrees). The father son duo are avid hunters and are pictured with their Drake Mallards in southern North Dakota last weekend. They thoroughly enjoyed watching their dog, Oakley, get retrieves. Ron and Derek have been hunting together for over 20 years. Derek started hunting with his dad at age five. (Submitted photos.)