Black-bellied Whistling Ducks are typically found throughout the southern U. S. but a check of eBird records for June and July shows they have ranged north this year to include Wisconsin and New Hampshire. While still rare, they are becoming more frequently seen in Virginia in recent years and they often only make brief stops. The two pictured here were in Williamsburg at a suburban pond on July 7th and a number of birders were able to see them. They certainly have their share of distinctive field marks as even my distant photo shows!
Brian Taber