Often perches with wings spread wide open. It is said that the bird needs to spread its wings to dry up its non-water-repelling wings unlike other waterfowl.	Comment : Often perches with wings spread wide open. It is said that the bird needs to spread its wings to dry up its non-water-repelling wings unlike other waterfowl.
Date taken : 2009.6.28	Location : Midstream of Asakawa River	Photo by : Tetsuro Sato