We called at Leighton Moss RSPB on our way up to Southern Scotland a couple of weeks ago. Why wouldn’t yoy? It’s a great reserve. A duck was in front of one of the hides that I didn’t immediately recognise. Based on the size of the bill it was a shoveler species. An obvious escape. I thought initially Cape Shoveler but no, it was more like something I was much more familiar with … Australian Shoveler.
However, it didn’t match exactly the birds I’d seen on my many visits to the former colony. The breast and flanks seemed to be the wrong colour/patterning and the facial crescent was much more prominent. A 2018 paper in Dutch Birding describes the quest of several Dutch birders to identify a similar hybrid duck on the island of Schiermonnikoog. The article is here. What do you think?
Letter From Norfolk 