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Tags / Keywords Eretmochelys imbricata (hawksbill turtle)
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Van-KIRAP Communications Strategy - August 2022

SPREP Publications, Climate Change Resilience

Available Online

Howlett, Nick

The Vanuatu Klaemet Infomesen blong Redy, Adapt mo Protekt (VanKIRAP) project supports the Government of Vanuatu to institute a paradigm shift towards the standardised and mainstreamed use of science-based climate information, at multiple timescales to support resilient development pathways in Vanuatu.

Destination Revealed: Post-Nesting Migrations of Hawksbill Turtles (Eretmochelys imbricata) from Moso Island, Republic of Vanuatu.

Island and Ocean Ecosystems

Available Online

Balazs, George H.

Hickey, Francis R.

Jim, Laura M. R

Rice, Marc R.

Hawksbill turtle (Eretmochelys imbricata) nesting populations and behaviors in the Republic of Vanuatu are poorly understood. In an effort to evaluate their internesting home range, post-nesting migration and foraging habitat home ranges, 7 post-nesting hawksbill turtles were satellite tagged at Moso Island, Republic of Vanuatu between January 2018 and January 2020. The mean internesting home ranges of two turtles was 0.8 km2 proximal to their nesting beach indicating possible value in establishing a marine protected area along the north coast of Moso Island during the nesting season. The Great Barrier Reef, Australia and New Caledonia were the two major post-nesting destinations. Hawksbill turtles are legally protected by law in both countries. Foraging home ranges for 4 hawksbill turtles in New Caledonia and Aneityum Island, Vanuatu ranged from 1.7 to 28.9 km2. It will be important to continue this study to better determine the total area of habitat utilization of the internesting hawksbills at Moso Island in order to facilitate the implementation of community-based conservation measures and to illuminate home range location and size.

Going to scale: reviewing where weve been and where we need to go in invasive vertebrate eradications

Available Online

Hagen, E.

Holmes, N.

Howald, G.

Keitt, B.

Poiani, K.

We are on the edge of the sixth mass extinction on Earth. Islands represent ca. 5% of the earths land area yet are home to 61% of extinctions in the past 500 years, and currently support 39% of critically endangered species. Invasive species are a leading cause of extinction and endangerment on islands. Invasive vertebrates, particularly mammals, are among some of the most damaging invasive species on islands. Eradicating invasive mammals is an increasingly utilised conservation tool. Nevertheless, conservation intervention needs greatly outstrip the island restoration communitys capacity. There are thousands of islands where invasive vertebrates are driving species toward extinction. So, how can the effort be matched to the scale of the problem? One approach is to improve outreach and communications to increase the resources available for projects. There are great stories; but these need to be told compellingly and repeatedly. Increasing social acceptance and support for invasive species eradications will reduce project costs associated with stakeholder engagement. Broadening the funding base can be accomplished by building stronger cost benefit valuations as well as engaging funders of climate change, marine conservation, human wellbeing, and food security. Furthermore, it is important to build upon existing partnerships to create or grow coalitions that can access these resources as part of broader, holistic efforts to address multiple conservation issues.

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