Wild Polynesian tree snails breed in nature for first time in 40 years

Researchers have found wild-born Polynesian tree snails, known as Partula tohiveana, in French Polynesia for the first time in nearly 40 years. This discovery follows a global conservation effort to reintroduce the species, previously thought extinct in the wild. In September, scientists released over 6,000 captive-bred snails on several islands. During this release, they identified unmarked snails, indicating successful breeding in their natural habitat. Conservationists plan to change the species' status from "extinct in the wild" to "critically endangered." The Partula snails play a vital ecological role by consuming decaying plant matter. Their decline was caused by the introduction of invasive species, which disrupted the local ecosystem. The successful breeding marks a significant achievement in conservation efforts.