Image via Macaulay Library
Band-tailed Antwren
- Scientific name
- Myrmotherula urosticta
- Family
- Thamnophilidae
- Conservation status
- Least concern
- Habitat
- Forest mixed
- Wing shape
- Rounded
- Tail shape
- Notched
Where it came from
The Band-tailed Antwren (Myrmotherula urosticta) is a small passerine bird native to the Atlantic Forest of southeastern Brazil. First described by English ornithologist Philip Sclater in 1857, the species is part of the Thamnophilidae family, a group known as typical antbirds. Its name refers to the distinctive pale band across the rectrices of the male, which serves as a key identifying feature alongside its rounded wings and notched tail shape.
The species inhabits the canopy and sub-canopy of humid lowland forests. It is currently classified as vulnerable due to habitat fragmentation and loss within its restricted range. Ornithologists often study the bird as an indicator of forest health, noting its preference for dense vegetation where it moves systematically through foliage to forage for small insects. Its taxonomy and distinct physical traits remain central to understanding the evolutionary radiation of antwrens in neotropical ecosystems.
Written by Pi, the helpful collecto.rs AI
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