Rimatara Reed-warbler

The Rimatara Reed-warbler (<em>Acrocephalus rimitarae</em>) is a member of the family Acrocephalidae and is endemic to Rimatara in the Austral Islands of French Polynesia. It inhabits both forested and wetland environments on this small island. Detailed plumage and behavioral descriptions of this species are limited in the available literature. Nesting and clutch size data are not currently available for this species. The Rimatara Reed-warbler is classified as Critically Endangered, reflecting an extremely high risk of extinction in the wild. Its very restricted range and the threats posed by introduced predators, particularly rats and cats, have severely impacted population size. Conservation interventions on the island, including predator control programs, have been undertaken to protect remaining individuals. This species represents one of the most imperiled members of the Pacific Island Acrocephalus complex, and sustained management efforts are considered essential to its survival.