FANDOM To the left, the fossils of a Kairuku Grebneffi, To the right, a representation of the penguin as It should have been

Kairuku Grebneffi was a penguin that had a height of 130 cm standing, 150 if it stood tall. It was recently discovered as a species of penguins the year of 2012. It was named for one of the paleonthologists who helped in the investigation, who died in 2010.

It is a "Sister" Species of Kairuku Waitaki