Another theory is that the name Kea is onomatopoeic, derived from the bird's distinctive vocalizations. The Kea is known for its loud, piercing calls that can be heard echoing through mountain valleys. These calls are thought to be a way for keas to communicate with each other over long distances.
Ultimately, the exact origins of the name "Kea" remain uncertain, but both of these theories provide possible explanations for how this fascinating bird got its name.