CR

Oreobates zongoensis

Declining

Overview

Oreobates zongoensis is a critically endangered frog species endemic to the cloud forests of Bolivia. This small terrestrial amphibian was first described from specimens collected in the Zongo Valley region of La Paz Department, from which it derives its scientific name. The species inhabits montane cloud forest environments at elevations between 1,500 and 2,500 meters, where it depends on the consistently humid microclimate and dense vegetation cover characteristic of these ecosystems.

Like other members of the Oreobates genus, this species likely exhibits direct development, with eggs developing directly into small frogs without a free-swimming tadpole stage. The primary threats to O. zongoensis include habitat loss and degradation due to agricultural expansion, infrastructure development, and climate change impacts on cloud forest ecosystems.

The species' extremely limited geographic range makes it particularly vulnerable to environmental changes, as entire populations can be affected by localized disturbances. Cloud forests are among the most threatened ecosystems globally, experiencing pressure from both human activities and shifting precipitation patterns associated with climate change. Conservation efforts for this species are limited by its recent scientific recognition and the remote nature of its habitat.

Protection of remaining cloud forest habitat through establishment of protected areas and sustainable land management practices represents the most viable conservation strategy. Research into the species' ecology, population status, and specific habitat requirements is urgently needed to inform targeted conservation actions and prevent extinction.

Oreobates zongoensis faces severe threats from habitat destruction caused by agricultural expansion and infrastructure development in Bolivia's cloud forests. Climate change poses an additional risk by altering the precipitation patterns and humidity levels essential for cloud forest ecosystems. The species' extremely restricted range amplifies these threats, as any local disturbance can impact the entire population.

Threat summary

Habitat

This species inhabits montane cloud forests in the Bolivian Andes at elevations between 1,500 and 2,500 meters. These ecosystems are characterized by persistent fog cover, high humidity, and dense vegetation that creates the moist microhabitats required by this terrestrial frog.

Forest· major

Conservation measures underway

Site/area protectionSpecies recovery