Tree swallow (Tachycineta bicolor), Helena National Forest, Montana, United States of America, North America

An adult white-winged swallow (Tachycineta albiventer), Belluda Creek, Ucayali River, Amazon River Basin, Peru, South America

A adult white-winged swallow, Tachycineta albiventer, perched in a tree within the Pacaya Samiria Preserve, Peru.

A adult white-winged swallow, Tachycineta albiventer, perched in a tree within the Pacaya Samiria Preserve, Peru.

An adult mangrove swallow (Tachycineta albilinea), on New River near the Mesoamerican archaeological site of Lamanai, Belize

Violet-green swallow (Tachycineta thalassina), Sidney Spit, British Columbia, Canada, North America

Tree swallow (Tachycineta bicolor), near Oliver, British Columbia, Canada, North America

Tree Swallow, Tachycineta bicolor

Tree Swallows (Tachycineta bicolor)

Tree Swallow young (Tachycineta bicolor)