An ancient forest in Ecuador is the last stand for a tiny hummingbird facing extinction

Published: Friday, January 23, 2026 at 5:17 am

Ecuadorian Forest Provides Last Hope for Endangered Hummingbird

QUITO, Ecuador – A small hummingbird species in Ecuador is facing a dire threat, with its survival now critically dependent on a protected forest reserve. The Black-breasted puffleg, a tiny bird measuring just 9 centimeters, is on the brink of extinction, with its global population estimated to be between only 150 and 200 individuals.

The Yanacocha Reserve, established 25 years ago by the Jocotoco Foundation, serves as the last refuge for this emblematic species. The reserve is a vital component of Andean biodiversity. The puffleg is easily recognized by its distinctive white "trousers" of feathers, which contrast with its black chest and bronze-green wings.

The primary threat to the puffleg's survival is habitat loss. High-altitude forests, where the bird makes its home, are being cleared for agriculture and grazing. Conservationists note that the puffleg occupies a narrow ecological niche, specifically between 3,000 and 3,500 meters above sea level, an area increasingly targeted for agricultural development.

Efforts are underway to restore the cloud-shrouded forest on the slopes of the Pichincha volcano, northwest of Quito. These efforts are crucial to preserving the puffleg's habitat and ensuring its survival. The dense trees of the Yanacocha Reserve represent the last stand for this vulnerable species.

BNN's Perspective: The plight of the Black-breasted puffleg highlights the urgent need for conservation efforts in the face of habitat destruction. While economic development is important, it must be balanced with the preservation of biodiversity. Supporting organizations like the Jocotoco Foundation and promoting sustainable land management practices are essential to protect endangered species and the ecosystems they depend on.

Keywords: Black-breasted puffleg, hummingbird, extinction, Yanacocha Reserve, Ecuador, conservation, habitat loss, Jocotoco Foundation, Andean biodiversity, endangered species, agriculture, grazing, Pichincha volcano, cloud forest, biodiversity, conservation efforts, sustainable land management

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