nelson green gecko hidden in the top of the South Island
- Size
- Length: 7–9 cm
- Lifespan
- 10–15 years
- Diet
- Insectivorous and frugivorous. Feeds on insects, spiders, fruit, and nectar. Diurnal gecko basking in sun on branches. Active in morning.
- Habitat
- Mānuka and kānuka scrublands and native broadleaf forests. Prefers dense vegetation for climbing and basking. Often found in subcanopy.
- Range
- Found only in Nelson region of South Island. Particularly in hills around Nelson city and eastern Tasman district. Confined to small area.
- Endemism
- Endemic
- Main Threats
- Habitat loss from land development and vegetation clearance. Predation from introduced rats, cats, and stoats. Illegal collection for pet trade.
- Population
- At Risk - Declining. Stunning bright green gecko found only in Nelson region. Distinctive star-like spots. Diurnal, active during day in scrub.
- Conservation Status
- At Risk - Declining
- Human Risk
- harmless
- Handling Note
- protected native gecko, do not handle or disturb to prevent stress
- Conservation Note
- Endemic gecko restricted to the Nelson region; declining due to habitat loss and predation.
- Assessment
- NZTCS Reptiles and Amphibians (2021)
- Te Ao Māori
- In Māori tradition, Nelson Green Gecko was moko kākāriki o Whakatū (green lizard of Nelson). A creature of manuka and sun. Star-like spots seen as whetū (stars) that had fallen from sky and landed on its back. It was a taonga (treasure). A creature to be admired from a distance, never harmed.
It wears the stars. Naultinus stellatus is defined by a pattern of spots that looks like a constellation on its back. At seven to nine centimetres in length, it is a small gecko. Slender and agile. Stunning bright green body features white or pale yellow spots arranged in star-like patterns. Belly is pale green to yellow. Eyes are large and golden, with vertical pupils. A gecko that wears the stars.
This is a gecko of the manuka. Found only in the Nelson region, in manuka and kanuka scrublands and native broadleaf forests. A diurnal species, active during the day. It basks on branches and leaves, its green colouration blending perfectly with foliage while star-like spots catch the light. Often found in subcanopy, protected from wind and rain. Confined to small area of northern South Island.
Biologically, the Nelson Green Gecko is viviparous, giving birth to live young. Females produce one or two offspring each year. A slow reproductive rate that makes species vulnerable to population decline. Young are born in late summer and are miniature versions of adults. Independent from birth.
Threatened by habitat loss, predation, and illegal collection. Striking appearance makes it a target for pet trade. Collectors remove individuals from wild, further reducing already small populations. Land development and vegetation clearance are primary threats. Introduced rats, cats, and stoats prey on adults and young. Classified as At Risk - Declining.
To see a Nelson Green Gecko is to see one of New Zealand's rarest and most beautiful reptiles. The Nelson scrub is green. The gecko basks on a manuka branch, bright green body with star-like white spots, golden eyes watching. The collector is looking. The gecko does not know it is rare. It does not know it is a target. It just wants to bask in the sun. A living star.