06 Apr 2015 — PNW Migration Update

Not much to see on the radar last night.

The Central Valley is reporting Warbling Vireos, Black-chinned and Calliope Hummingbirds, Wilson’s Warblers and more Black-headed Grosbeaks.

Here in Oregon the first Cassin’s Vireo, Vaux’s Swift, House Wren and Calliope Hummingbird have been noted.

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