Birds
Stitchbird
Notiomystis cincta · also called hihi
The stitchbird’s entire wild existence once came down to a single island. Driven extinct across mainland New Zealand by the late 1800s, it survived only on Little Barrier Island until conservationists began the patient work of moving birds to other predator-free islands and fenced sanctuaries, a species alive today because people kept carrying it, one small population at a time, to somewhere safer.
Overview
The stitchbird, or hihi, Notiomystis cincta, is a small New Zealand forest bird now classified in its own unique family. It survives only through active translocation to predator-free islands and sanctuaries following near-total extinction across the mainland.
A genuinely rare mating position
Among its many distinctions, the stitchbird holds one unusual behavioural record: it is the only bird species known to regularly mate face-to-face, a detail that has made it a recurring subject of scientific curiosity well beyond its conservation story.
Status
Vulnerable, with an increasing trend at successfully established sites — surviving today through sustained, hands-on translocation and habitat management across a small number of predator-free locations.
Stitchbird: common questions
Why is the stitchbird's mating behaviour considered so unusual?
The stitchbird is the only bird species documented to regularly mate face-to-face, a position markedly different from the typical mating posture used by nearly every other bird species, and this genuinely rare behaviour has made the stitchbird a notable subject of scientific interest and study among ornithologists.
Why did the stitchbird nearly go extinct?
Introduced predators and habitat loss across mainland New Zealand drove the stitchbird to extinction there by the late 1800s, leaving only a single surviving population on predator-free Little Barrier Island, a near-total range collapse that made the species highly vulnerable until dedicated conservation translocation efforts began decades later.
How has the stitchbird been brought back from such a narrow population?
Since the mid-1900s, conservationists have translocated stitchbirds from their sole surviving Little Barrier Island population to a number of other predator-free islands and fenced mainland sanctuaries, often supporting the new populations with artificial nest boxes and supplementary feeding stations to improve breeding success.
What does the name stitchbird refer to?
The name stitchbird refers to the sharp, repeated "stitch" call the species produces, a distinctive vocalisation that, along with other calls, helps observers identify the bird within the dense native New Zealand forest habitat it inhabits.