Red-crested Pochard Netta rufina, four males. I have found Red-crested Pochard at four locations in the Jungar Basin in Xinjiang. One of the sites is the Kekesu Wetlands near Burqin, where in May I took this photo. (Craig Brelsford)Red-crested Pochard, female, Lake Wuliangsu, Inner Mongolia, China, September. Lake Wuliangsu is near the eastern edge of the duck’s wide breeding range, which extends to Eastern Europe. (Craig Brelsford)