Mangrove Swallow

分类位置

同属物种

Bahama Swallow

Bahama Swallow

白臀树燕

Chilean Swallow

Golden Swallow

Golden Swallow

双色树燕

Tree Swallow

紫绿树燕

Violet-green Swallow

White-rumped Swallow

White-rumped Swallow

形态与习性

The mangrove swallow (Tachycineta albilinea) is a passerine bird in the swallow family that breeds in coastal regions from Mexico through Central America to Panama. It has blue-green upperparts, blackish flight feathers, a white rump, a black tail, and white underparts. It can be identified by the supraloral white streak, the white line near its eye, which only occurs in two other species of Tachycineta: the violet-green swallow and the white-rumped swallow. The sexes, although similar in plumag