Kaka

from The Collaborative International Dictionary of English v.0.48

Kaka \Ka"ka\, n. [Maori kaka a parrot; -- so named from its
   note.] (Zool.)
   A New Zealand parrot of the genus {Nestor}, especially the
   {brown parrot} ({Nestor meridionalis}).
   [1913 Webster]

   Note: The {mountain kaka}, or {kea} ({Nestor notabilis}), is
         remarkable for having recently acquired carnivorous
         habits. It attacks and kills lambs and pigs, sometimes
         doing great damage.
         [1913 Webster]

   {Night kaka}. (Zool.) The kakapo.
      [1913 Webster]