Image via Macaulay Library
White-sided Flowerpiercer
- Scientific name
- Diglossa albilatera
- Family
- Thraupidae
- Conservation status
- Least concern
- Habitat
- Shrubland
- Wing shape
- Rounded
- Tail shape
- Notched
Where it came from
The White-sided Flowerpiercer, or Diglossa albilatera, is a species of tanager found primarily in the montane forests of the Andes, ranging from Venezuela through Colombia and Ecuador to Peru. Its unique name derives from the bird's specialized feeding behavior, where it uses a hook-tipped bill to pierce the base of flowers to access nectar, a method known as nectar robbing. This adaptation has made it a significant subject of ornithological study regarding plant-pollinator coevolution in high-altitude neotropical ecosystems.
Described by French ornithologist Frédéric de Lafresnaye in 1843, the species is characterized by its distinct white flank patch, which contrasts with its otherwise dark, slate-grey plumage. The bird's morphology, including its rounded wings and slightly notched tail, reflects its life within dense forest understories and forest edges. While it is not a subject of human design, its evolutionary trajectory has been meticulously documented by naturalists who prize it as an indicator of healthy, diverse cloud forest habitats.
Written by Pi, the helpful collecto.rs AI
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About White-sided Flowerpiercer
White-sided Flowerpiercer is a bird in the Birdwatching catalog on collecto.rs. Catalog data is sourced from eBird. No collectors on collecto.rs publicly track this bird yet — adding yours would make you the first.
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