Red-breasted Merganser, adult male, Lake Park, Fond du Lac, Fond du Lac Co., 17 March 2014
Red-breasted Merganser, adult pair, Lake Park, Fond du Lac, Fond du Lac Co., 17 March 2014
Red-breasted Merganser, adult female, Lake Park, Fond du Lac, Fond du Lac Co., 17 March 2014
Red-breasted Merganser, adult female and male, Adventure Island, Door Co., 31 May 2014