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Swainson's Thrush

Swainson's Thrush

Catharus ustulatus

A migratory songbird native to North America, characterized by its olive-brown plumage and distinctive, spiraling song. Medium-sized passerine bird with complex migration patterns spanning from boreal forests to tropical regions.

Image Gallery

Swainson's Thrush
Swainson's Thrush
Swainson's Thrush
Swainson's Thrush
Swainson's Thrush
ADSENSE SLOT

Ecology & Habitat

Habitat

Primarily inhabits dense coniferous and mixed forests of western North America, ranging from Alaska to California. Prefers understory environments with thick vegetation, including coastal rainforests and mountain woodlands.

Ecological Role

Critical seed dispersal agent, consuming berries and insects. Plays significant role in forest ecosystem dynamics, serving as prey for predators and contributing to insect population control.

Morphology

  • SKIN COAT Soft, dense feather coating providing insulation during migration. Plumage exhibits subtle seasonal variations.
  • LIMBS WINGS Relatively long legs for ground foraging, wings rounded and suitable for agile forest navigation. Wing span approximately 25-28 cm.
  • HEAD SENSORY Large, dark eyes with excellent visual acuity. Sharp, slightly curved beak adapted for foraging insects and consuming small fruits.
  • BODY STRUCTURE Compact passerine, approximately 16-18 cm in length, weighing 25-35 g. Olive-brown dorsal coloration with pale buff-white ventral surface and distinct buffy spectacles.
Data Source: TaxonHub Database
Image Credit: Seabamirum from Ithaca
ADSENSE VERTICAL

Related Species in Turdidae