TaxonHub
Wilson's Warbler

Wilson's Warbler

Cardellina pusilla

A small, bright yellow songbird endemic to North and Central America, known for its distinctive black cap and migratory behavior.

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Wilson's Warbler
Wilson's Warbler
Wilson's Warbler
Wilson's Warbler
Wilson's Warbler
ADSENSE SLOT

Ecology & Habitat

Habitat

Breeds in coniferous and mixed forest edges, alpine meadows, and riparian zones across western Canada, Alaska, and the western United States; winters in Mexico, Central America, and parts of South America.

Ecological Role

Plays a critical role in insect population control, serving as a key predator of forest and understory insects; contributes to seed dispersal and ecosystem balance in forest habitats.

Morphology

  • SKIN COAT Bright yellow plumage with olive-green back; males have more vibrant coloration compared to females
  • LIMBS WINGS Short, pointed wings adapted for quick, agile flight; slender legs with strong feet for perching and foraging
  • HEAD SENSORY Prominent black cap on males, bright yellow face and underparts; large, dark eyes with excellent visual acuity
  • BODY STRUCTURE Small passerine bird, approximately 10-12 cm in length, weighing 6-10 g; compact, slim body with relatively long tail
Data Source: TaxonHub Database
Image Credit: Dario
ADSENSE VERTICAL

Related Species in Parulidae