The newly-identified species of extinct diving duck is the fourth species in the genus Manuherikia. An artist’s impression of a Manuherikia duck. Image credit: Tom Simpson. Manuherikia primadividua lived between 16 and 19 million years ago on a huge paleolake called Lake Manuherikia. The bird’s fossilized remains were recovered from the Early Miocene Bannockburn Formation exposed near St Bathans, Central Otago, New Zealand. “The duck appears...