View Larger Image Yawning female Harlequin DuckMia McPherson Project Description Title: Yawning female Harlequin Duck Location: Antelope Island State Park, Davis County, Utah Date: 10/30/2011 Related Posts Project Details Categories: Harlequin Duck Images Tags: Antelope Island State ParkDavis CountyducksHarlequin DuckUtahwaterfowl