island conservation preventing extinctions ngahere gecko mana island

Geckos Moved to Mana Island for Protection from Invasive Species

Geckos are translocated to the predator-free Mana Island, New Zealand to flourish and breed in the absence of invasive species.

Mana Island, New Zealand is now home to a small population of Ngahere Geckos (Mokopirirakau spp.) which have been relocated to the predator-free island. The native geckos are one of many species threatened by the presence of invasive feral cats, rats, and stoats. The recent translocations appear to be helping the species.

Ngahere Geckos live in tree trunks in the forests of Willington and are historically found on Kapiti Island, a larger island near Mana. Now, Mana will be home to eight new individuals which will be translocated in addition to the 28 that were relocated there previously. Lou Sanson the Department of Conservation Director General explained:

Ngahere geckos are an ‘at risk’ species whose numbers are declining. Any individuals that can be saved are a boost for the species.

island conservation mana island gecko

One of the eight geckos relocated to Mana Island. Credit: Lee Barry/Department of Conservation

In New Zealand, geckos are federally protected and can only be collected and held in captivity with specific permits due to their threatened status. Protections allow conservationists to support the success of the species on their new predator-free island. The geckos will spend a short time at Wellington Zoo for monitoring and preparation for release.

Following release, researchers will continue to monitor the geckos on Mana Island, and hope to see future breeding success. Predator-free islands provide safe and secure homes for wildlife threatened by invasive species. Thanks to Mana Island, Ngahere Geckos have new hope.

Featured photo: Mana Island. Credit: side78
Source: Wellington Scoop

About Emily Heber

Emily is a recent graduate from UC Santa Barbara with a BS in Zoology. As a student, she discovered that she had a passion for the conservation of endangered species and their ecosystems. Her background in informal education has allowed her the opportunity to share her passion for animals with others, something she seeks to continue doing while working with the communication team. In her spare time, Emily enjoys exploring the amazing hiking trails found in Santa Cruz and tries to SCUBA dive whenever possible. Emily is excited to join the Island Conservation team and to help share the amazing work that is being done here.

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