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Keywords from Image Description:
History of the birds of NZ st ed p. original Aythya novaeseelandiae Hymenolaimus malacorhynchos Fuligula nov zealandi Hymenolmus malacorhynchus en Illustration of the New Zealand Scaup and the Blue duck Walter Lawry Buller History of the Birds of New Zealand st edition between pages org Lithographic plate by creator John Gerrard