Kaka Nunatak () is the most prominent of the Kea Nunataks, rising to about near the center of the group. It stands southeast of the summit of Mount Bird in northwestern Ross Island. Kaka Nunatak is one of several features near Mount Bird assigned the name of a New Zealand mountain bird, in this case the "kaka". It was named by the New Zealand Geographic Board in 2000. References Nunataks of Ross Island