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History of the birds of NZ st ed p. original Glaucopis wilsoni Glaucopis cinerea North Island Kkako Callaeas wilsoni syn Glaucopis wilsoni left has blue wattles and South Island Kkako Callaeas cinereus syn Glaucopis cinerea right has orange wattles Kkako Walter Lawry Buller History of the Birds of New Zealand st edition between