Tree Swallow

Tachycineta bicolor (Vieillot, 1808)

Hirundinidae — Swallows, Martins

Tree Swallow, Tachycineta bicolor, is a passerine swallow that breeds widely across North America and spends the non-breeding season from the southern USA to northern South America. It is a cavity nester, using both natural holes and man-made sites, and may breed in pairs or in loose colonies. The species is known for its glossy blue-green upperparts, blackish wings and tail, and white underparts, with females and young birds duller than adult males. It was described by Vieillot in 1808 and belongs to the family Hirundinidae.

Order
Passeriformes
Family
Hirundinidae — Swallows, Martins
Breeding range
North America: widespread
Nonbreeding range
s USA to n SA
Tree Swallow
© Paul Danese · Wikimedia Commons · CC BY-SA 4.0