Keywords: Cyanochen cyanopterus1.jpg Description Blue-winged Goose Cyanochen cyanoptera at Slimbridge Wildfowl and Wetlands Centre Slimbridge Gloucestershire England Photograph Arpingstone first upload in en wikipedia on 14 25 26 August 2004 by Arpingstone Licence Arpingstone Cyanochen cyanoptera captive Birds in WWT Slimbridge |