Image via Macaulay Library
Olive-green Tanager
- Scientific name
- Orthogonys chloricterus
- Family
- Mitrospingidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Rounded
Where it came from
The Olive-green Tanager (Orthogonys chloricterus) is a bird species endemic to the Atlantic Forest of southeastern Brazil. First described by the French naturalist and ornithologist Charles Lucien Bonaparte in 1854, it occupies a unique taxonomic position within the Thraupidae family. Its evolution in the humid montane forests of Brazil has resulted in specific morphological adaptations, such as its rounded wing and tail shapes, which are characteristic of species that thrive in dense, closed-canopy vegetation where agility is prioritized over long-distance soaring.
The bird's design is an evolutionary marvel suited to the mid-canopy layer of its habitat. Its olive-green plumage serves as essential camouflage, allowing it to forage for fruits and insects among moss-covered branches without being easily detected by predators. Because this species is restricted to a narrow geographic range and relies on intact primary forest, it is primarily studied in the context of conservation biology, where its presence serves as a key indicator of forest health.
Written by Pi, the helpful collecto.rs AI
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About Olive-green Tanager
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