Peruvian Sierra Finch

Scientific name: Phrygilus punensis
Family: Thraupidae
Conservation status: Least concern
Habitat: Grassland
Wing shape: Broad
Tail shape: Notched

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Lore

Why it matters

The Peruvian Sierra Finch, or *Phrygilus punensis*, is a resilient species adapted to the high-altitude habitats of the Andes. Collectors and ornithologists prize this finch for its specialized physiology, particularly its broad wing shape and notched tail, which are evolutionary traits that help it navigate the rugged, mountainous terrain of its native range.

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Provenance

Where it came from

The Peruvian Sierra Finch, scientifically categorized as Phrygilus punensis, is a passerine bird native to the high-altitude regions of the Andes. Historically, these finches have inhabited the remote puna grasslands of Peru, Bolivia, and northern Chile, thriving in harsh environments between 3,000 and 4,500 meters above sea level. They were first documented by naturalists exploring these rugged terrains, who noted their distinct adaptation to the sparse, cold landscape.

The physical design of the species is a masterpiece of natural selection, characterized by broad wings that facilitate agile flight across mountainous slopes and a notched tail that aids in precision maneuvering. Ornithologists and bird enthusiasts have long admired the finch for its resilience and subtle, slate-grey and yellow-olive plumage. It remains a focal point for those studying high-altitude avian evolution, often observed by researchers studying the complex ecological shifts within the Andean cordillera.

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Collectors

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About

About Peruvian Sierra Finch

Peruvian Sierra Finch is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No public birds collectors track this one yet — adding yours would make you the first on collecto.rs.

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