vivid green gecko of northern coastal scrub
- Size
- Length: 8–10 cm
- Lifespan
- 10–15 years
- Diet
- Omnivorous. Feeds on nectar, fruit, and insects. Important pollinator for native plants like flax. Uses long, brush-tipped tongue to lap nectar.
- Habitat
- Coastal forest and scrub on offshore islands. Prefers mature pohutukawa and flax habitats. Arboreal, spending most of its life in the canopy.
- Range
- Restricted to offshore islands in the Hauraki Gulf and Bay of Plenty, including Little Barrier Island and the Mercury Islands. Extinct on the mainland.
- Endemism
- Endemic
- Main Threats
- Predation by introduced mammals, particularly rats and stoats, is the primary threat. Habitat loss and climate change also pose risks. Confined to islands, making it vulnerable to incursions.
- Population
- Population is stable on predator-free islands but extinct on the mainland. Classified as Nationally Vulnerable. Conservation relies on strict biosecurity.
- 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 northern offshore islands and declining due to predation risk.
- Assessment
- NZTCS Reptiles and Amphibians (2021)
- Te Ao Māori
- No recognised Māori name exists for this specific subspecies, though geckos generally were known as ngārara. In Māori tradition, geckos were often seen as omens. Their presence could signal danger or change. The Auckland green gecko, confined to offshore islands, represents the fragility of the natural world. Its survival is a testament to conservation efforts. It is a symbol of hope. And of loss.
It does not exist on the mainland. Not anymore. The Auckland green gecko is a ghost of the north, confined to a handful of offshore islands where the rats have not yet won. It is a vibrant, emerald creature, bright enough to hurt the eyes if you stare too long in the sun. But you will not stare. You will not see it. It hides in the canopy, in the flax, in the deep green shadows of the pohutukawa. It is a master of invisibility in a world that wants to eat it.
Naultinus elegans is a large gecko by New Zealand standards. It can reach twenty centimetres from snout to tail. The skin is smooth, not granular. The colour is a brilliant, leafy green, sometimes speckled with gold or blue. It changes shade with mood and temperature. When cold, it darkens. When warm, it glows. It moves slowly, deliberately. It does not rush. Rushing attracts attention. Attention brings death. It climbs with sticky toes, gripping bark and leaf with equal ease. It is arboreal. It lives in the sky, or as close to it as a lizard can get.
It feeds on nectar, fruit, and insects. It laps nectar from flax flowers with a long, brush-tipped tongue. It eats the soft flesh of berries. It hunts moths and spiders in the night. It is gentle. It is peaceful. It is also prey. Stoats, rats, and cats love the taste of green gecko. They have wiped it out everywhere else. Only the islands remain.
Breeding is slow. Females give birth to live young, usually twins, once every two years. The babies are miniature replicas of the adults, independent from birth. They climb. They hide. They hope. Hope is a fragile strategy. On the mainland, hope failed. On the islands, hope persists. But the margins are thin. A single shipwreck. A single stowaway rat. That is all it takes.
The Auckland green gecko is a taonga. It is a treasure. It is a symbol of what we have lost and what we are fighting to keep. It is beautiful. It is rare. It is silent. It watches from the leaves. It waits for the sun. It carries on.