TaxonHub
Tree Swallow

Tree Swallow

Tachycineta bicolor

A small migratory passerine bird native to North America, characterized by its iridescent dark blue-green plumage and white underparts. Known for aerial insectivorous behavior and strong flying capabilities.

Image Gallery

Tree Swallow
Tree Swallow
Tree Swallow
Tree Swallow
ADSENSE SLOT

Ecology & Habitat

Habitat

Open woodlands, wetland edges, grasslands, agricultural areas, and urban environments across North America; breeding range extends from Alaska to southern United States; winters in southern United States and Central America.

Ecological Role

Critical insect population control, plays significant role in ecosystem balance by consuming large quantities of flying insects; important indicator species for environmental health and climate change impacts.

Morphology

  • SKIN COAT Iridescent dark blue-green upperparts, crisp white underparts; males typically more vibrant than females
  • LIMBS WINGS Long, pointed wings enabling exceptional aerial maneuverability; short, wide tail for rapid directional changes
  • HEAD SENSORY Large eyes, broad bill adapted for aerial insect capture, acute visual and spatial perception
  • BODY STRUCTURE Small, streamlined bird weighing 14-22 g, with body length of 12-14 cm and wingspan of 30-36 cm
Data Source: TaxonHub Database
Image Credit: Paul Danese
ADSENSE VERTICAL

Related Species in Hirundinidae