A piebald black-bellied whistling duck was seen in January 2012 and again in August 2013 in South Austin. This week it could be the same bird with mate and 12 juveniles, 5 of which are piebald, at Sunset Valley pond on Ernest Robles Way. See Lori Markoffâs photo on Texbirds 8/10/2013. Photo available upon request. Robin Dennis Austin --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com Edit your Freelists account settings for TEXBIRDS at //www.freelists.org/list/texbirds Reposting of traffic from TEXBIRDS is prohibited without seeking permission from the List Owner