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Keywords from Image Description:
The Indian ducks and their allies . Plate GrarvoU KEulema rLs del THE WHOOPER Cygn us music ULS THE MUTE SWAN Cyignus oiop Green CKpomo Plate Illustration biodiversitylibrary org title Baker Stuart Bombay Natural History Society Green Grnvold Henrik Keulemans Lodge George Edward NameFound Cygnus musicus NameConfirmed