Sedan Bottoms Wildlife Area offers outdoor recreation on a scale rarely found in Iowa 8/10/2021 1:14:00 PM View Count 4232 Exline, Iowa - Heading east for two miles on gravel from the Appanoose County town of Exline leads to the 7,300-acre Sedan Bottoms Wildlife Area, an important birding spot that is popular for duck hunting and home to legendary Iowa stags.