Description: The Kamaka islet’s biodiversity restoration project employed an innovative method involving the application of “rodenticide” pesticides via drones, a pioneering endeavour in French Polynesia. Its primary goal was the eradication of invasive rats, aimed at enhancing community food security, mitigating disease risks, and facilitating the recovery of native biodiversity. Notably, the initiative created a sanctuary for globally endangered species and strengthened local capacity for managing invasive species. The successful execution of two eradication campaigns, utilising both drones and hand-baiting, distributed 7,183.65 KG of bait at a rate of 30 KG per hectare. Subsequent assessments confirmed the absence of rats, leading to a notable resurgence in seabird species (N = 13) and a decrease in seed predation (averaging 14.33 intact seeds per plot post-eradication). Crucially, the protection of cash crops from rat attacks resulted in increased agricultural production, benefiting the community. Moreover, 21 individuals participated in capacity-building activities, underscoring the comprehensive success achieved in ecosystem restoration and community development.
Duration: 23 months
