Image via Macaulay Library
Yellow-shouldered Grassquit
- Scientific name
- Loxipasser anoxanthus
- Family
- Thraupidae
- Conservation status
- Vulnerable
- Habitat
- Grassland
- Wing shape
- Rounded
- Tail shape
- Notched
Where it came from
The Yellow-shouldered Grassquit, Loxipasser anoxanthus, is a diminutive passerine bird endemic to the island of Jamaica. It occupies a unique taxonomic position as the sole member of its genus, representing a distinct evolutionary lineage within the tanager family. Historically identified by early naturalists during the colonial period, the species reflects the specialized biodiversity of the Greater Antilles, where it has evolved to thrive in scrubby woodlands and semi-arid environments.
The bird’s physical characteristics, particularly its distinctive rounded wing shape and notched tail, are functional adaptations to its localized habitat, allowing for precise, short-distance maneuvers through dense thickets. Ornithological documentation from the nineteenth century highlights its understated plumage—a mix of olive, gray, and yellow—which was favored by scientific collectors of the era. The species is widely regarded by contemporary field ornithologists as an essential subject for studying island endemism and the ecological pressures shaping Caribbean avian life.
Written by Pi, the helpful collecto.rs AI
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About Yellow-shouldered Grassquit
Yellow-shouldered Grassquit is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. Collectors on collecto.rs track this bird publicly, with photos, condition and acquisition notes.
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