Head to head
Kaka vs Kea
A kaka and a kea share the same genus, the same New Zealand origins, and the same remarkable intelligence, but one stayed in the forest while the other moved up into the mountains, and that single difference in habitat has shaped two very different survival stories.
| Kaka | Kea | |
|---|---|---|
| Scientific name | Nestor meridionalis | Nestor notabilis |
| Primary habitat | Forest | Alpine terrain |
| Known for | Extracting wood-boring grubs | Investigating objects, including cars |
| Main historical threat | Introduced mammalian predators | Introduced mammalian predators |
| Current refuge | Predator-free islands and sanctuaries | Remote alpine terrain |
| Intelligence | High | High |
| Range | Forested regions of New Zealand | Alpine regions of New Zealand |
| Conservation status | Vulnerable | Endangered |
Kaka vs Kea: common questions
Are the kaka and kea the same species?
No, though both belong to the same genus, Nestor, and share a common evolutionary origin along with strong intelligence, the kaka is a forest specialist while the kea has adapted specifically to New Zealand's alpine terrain, and the two are recognised as separate species with distinct ranges and habits.
Why does the kea strip parts off cars?
The kea is famous for investigating everything with its bill, including notoriously stripping rubber and trim off parked cars in alpine areas, behaviour that reflects the same genuine problem-solving intelligence and curiosity shared across the genus, though the kaka expresses that same intelligence more through extracting wood-boring grubs from decaying forest wood.
Which is more endangered, the kaka or the kea?
The kea is currently classified as Endangered, a more urgent status than the Vulnerable kaka, despite the kea's fame and wide recognition, showing that neither closely related species has achieved population security even though each has adapted to a very different part of New Zealand's landscape.