Birds Likely to be Observed in Oregon
Location in Oregon
Violet-green Swallow
Tachycineta thalassina -
Common in mountains and locally in towns. Best told by large white flank
patches, which nearly meet over the tail. Adult is confused with the Tree
Swallow or White throated Swift. Violet-green Swallow flaps more rapidly than
the Tree, glides less, has translucent wings and a shorter tail. Young are
brown and have less conspicuous eye patch. Call is a rapid twitter.
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