New Zealand Rockwren
NameNew Zealand Rockwren
Common NameNew Zealand Rockwren
Scientific NameXenicus gilviventris
FamilyAcanthisittidae
Wingspan (cm)14
Length (cm)9.5
Weight (g)18
Plumage DetailsUpperparts are olive-green, with a distinctive bright yellow rump and flanks. Underparts are pale buffy-white. It has a dark eye-stripe and a pale supercilium above the eye. The bill is slender and dark.
Vocalization / CallVocalizations include high-pitched, trilling calls, often described as a series of 'zee-zee-zee' or 'chip-chip-chip' notes, used for contact and alarm.
Primary Dietinsectivore
Primary Habitatsmountain
Conservation Statusnear-threatened
Geographic RangeEndemic to the South Island of New Zealand, inhabiting high-altitude alpine and subalpine zones, typically above the treeline in rocky areas, scree slopes, and tussock grasslands.
Identifying Featuressmall size, olive-green upperparts, bright yellow rump and flanks, pale supercilium, ground-dwelling behavior
Description
The New Zealand Rockwren is a small, ground-dwelling bird endemic to the South Island of New Zealand. It is characterized by its olive-green upperparts, pale underparts, and a striking yellow rump. This species is known for its agility among rocks and scree slopes in alpine environments.
