Posted by Justin Miller on January 01, 1970 at 00:00:00
Thanks Brian. It sounds like it's probably nothing that I need to encourage him to post on e-Bird or make a report on the sighting then. The photo he got clearly identifies it, and it's a striking duck - he mentioned it seemed to be spending all its time with a flock of black-bellied whistlers. I've had the same thing with a fulvous whistler hanging out with black-bellies. I still wish I had seen it, as I've never photographed a white-faced whistling duck before.