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Black-billed Cnemoscopus

Image via Macaulay Library

Birdwatching

Black-billed Cnemoscopus

Scientific name
Cnemoscopus chrysogaster
Family
Thraupidae
Conservation status
Least concern
Habitat
Forest mixed
Wing shape
Rounded
Tail shape
Notched
11,127birds tracked
0copies listed for sale
Provenance

Where it came from

The Black-billed Cnemoscopus, scientifically classified as Cnemoscopus chrysogaster, is a species of tanager found in the humid montane forests of the Andes. It was first described by the French ornithologist Charles Lucien Bonaparte in the mid-19th century. Its taxonomy reflects the traditional challenges of classifying the Thraupidae family, as its distinct yellow underparts and olive-green plumage set it apart from other canopy-dwelling passerines within its range.

The design of the bird is a product of high-altitude evolutionary adaptation, characterized by its rounded wings and notched tail. These features facilitate maneuverability within the dense foliage of cloud forests, allowing it to navigate the forest mid-story with agility. While it remains a subject of study for ornithologists interested in montane biodiversity, it is known for its relatively shy behavior, which has historically kept it somewhat elusive to non-specialist observers.

Written by Pi, the helpful collecto.rs AI

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About

About Black-billed Cnemoscopus

Black-billed Cnemoscopus 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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