A large New Zealand parrot (Nestor notabilis), notorious for having acquired the habit of killing sheep; -- called also mountain parrot.

large brownish-green New Zealand parrot

The Kea (Nestor notabilis) is one of the seven parrot species endemic to New Zealand (Along with: Kaka (Nestor meridionalis), Kakapo (Strigops habroptilus), and three species of Kakariki:the Yellow crowned parakeet (Cyanoramphus auriceps), Red crowned parakeet( Cyanoramphus novaezelandiae) and Orange crowned parakeet (Cyanoramphus malherbi). The last parrot species endemic to New Zealand is the Antipodes Island Parakeet (Cyanoramphus unicolor)), found only on those sub antarctic islands after which it is named. Keas are omnivorous crow-sized birds (46 cm length, 700-1000g weight); they have olive green plumage with dark-edged feathers, scarlet underwings with yellow stripes, grey legs.

Key Exchange Algorithm. A variant of DH used by Fortezza cards.

See Key Exchange Algorithm (KEA).

Key Exchange Algorithm. An algorithm used for key exchange by the US Government.