Tree swallow (Tachycineta bicolor)

Bird with white underside, iridescent blue-green back, and forked tail on the end of a branch.
Photo by Bill Hebner

Tree swallow, Malheur National Wildlife Refuge, Princeton, OR

Tree swallow returns home
Photo by Ben Behner

Tree swallow, Skagit Delta Wiley Slough, WA

Tree swallow
Photo by Debbie Ringhoffer

Tree swallow, Klickitat, WA

Category: Birds