survives on the subantarctic islands

Size
Length: 23-25 cm, Weight: 50-70 g
Lifespan
8-10 years
Diet
Herbivorous - feeds on leaves seeds berries flowers buds and insects. Climbs through subantarctic scrub and tussock. Forages on ground and in low vegetation.
Habitat
Native forest scrubland and coastal vegetation. Prefers dense understorey with mature trees for nesting. Found only on subantarctic islands in cold climates.
Range
Endemic to New Zealand. Found only on Antipodes Islands Auckland Islands and Campbell Island in subantarctic region. Does not occur on the mainland.
Endemism
Endemic
Main Threats
Climate change affecting subantarctic vegetation and nesting habitat. Potential introduction of predators. Small population size increases extinction risk significantly.
Population
Global population estimated at 10000-20000 birds restricted to Antipodes Islands Auckland Islands and Campbell Island. Classified as Nationally Vulnerable by DOC.
Conservation Status
Nationally Critical
Human Risk
harmless
Handling Note
protected native parakeet, do not handle or disturb
Conservation Note
Endemic parakeet; restricted to predator-free offshore islands due to extreme vulnerability to introduced predators.
Assessment
NZTCS Birds (2021)
Te Ao Māori
Kākāriki is the Māori name for all parakeets. It means green. Reischek's parakeet found only on New Zealand's subantarctic islands is part of the southern heritage of Ngāi Tahu. These islands are of deep spiritual significance. They represent the southernmost extent of New Zealand's realm. They mark the boundary between the human world and the domain of Tangaroa. The bird embodies this remoteness.
A parakeet that lives on the edge of the world. Reischek's parakeet is found only on New Zealand's subantarctic islands. The Antipodes. The Aucklands. Campbell. These are cold windswept places. The bird does not mind. It has adapted. Survival in such environments requires resilience. The species possesses it. Plumage is bright green with a crimson crown and a red patch behind the eye. The face is green. The rump is green. The underwings are blue. It looks like the red-crowned parakeet of the mainland. It is a different subspecies. The differences are subtle. The bird does not care. Taxonomy is a human concern. Appearance is functional. Camouflage works in the scrub. Feeding focuses on leaves seeds berries and insects. Climbing through subantarctic scrub happens regularly. Bill and feet are used for movement. Vegetation is low. Wind is constant. The bird persists. Foraging occurs on the ground and in low vegetation. The environment limits vertical range. Adaptation to horizontal space is key. The call is a rapid chattering 'ki-ki-ki' often given in flight. Flocks call constantly as they move through the canopy. On the Antipodes the sound carries through the mist. Auditory presence defines the group. Visual contact is limited by weather. Sound bridges the gap. It maintains cohesion in poor visibility. Breeding takes place in tree hollows or rock crevices. The nest is a cavity lined with wood dust or grass. Three to five eggs are laid. The female incubates alone. The male brings food. Chicks fledge in about six weeks. The cycle is slow. Investment in each brood is high. Success depends on parental consistency. Andreas Reischek gives the species its name. He was a nineteenth-century Austrian naturalist who collected specimens in New Zealand. He shot many birds. He also described this one. History is embedded in nomenclature. The method was destructive. The result is classification. The bird remains. The name persists. Subantarctic islands are predator-free. The birds are safe there. For now. Isolation provides protection. Geography acts as a barrier against introduced mammals. This safety is fragile. A single incursion could be catastrophic. Vigilance is required. Conservation efforts focus on maintaining this status. The main threat is climate change. Warming temperatures could alter vegetation. Storms could destroy nesting habitat. The birds have nowhere else to go. Range expansion is not an option. The mainland is too far. Other islands are occupied. Adaptation to changing conditions must happen in place. Flexibility is limited. Reischek's parakeet is a bird of the wind and the cold. It does not need the mainland. It has its own islands. The separation is complete. The niche is specific. The bird occupies it without competition. Kākāriki is the Māori name for all parakeets. It means green. This one is the subantarctic parakeet. It carries the general name. But it holds a specific place. At the bottom of the map. In the wind. It carries on.