22 Apr 2015 — Migration Update

As predicted yesterday the north winds kept migrants grounded last night.  It looks like these conditions may hang around for a while too.  I have a capture of the situation in today’s gallery.  But i encourage anyone looking to get a handle on atmospheric conditions to visit Cameron’s website here.

A few more reports for the Portland Area: Lazuli Bunting, Western Kingbird, Warbling Vireo, Nashville Warbler.

 

20 Apr 2015 — PNW Migration Update

Over the weekend there have been a few reports of MacGillivray’s, Wilson’s, Nashville and Hermit Warbler, somewhere in Oregon a Western Kingbird, the first report of a Cassin’s Vireo, and a few “Western” Flycatchers.  Shorebirds are beginning to build in numbers as they move through.

Out on Sauvie Island (where i spent my weekend) Sandhill Crane numbers are way down as are most waterfowl numbers.  I haven’t seen a Canvasback or Ruddy Duck for a few weeks now and Scaup and Bufflehead are hard to come by.  Double-crested Cormorants are gone, and a few A. White Pelicans are moving through — probably on their way to the recently established breeding colony on the lower Columbia.

Last night’s radar (KRTX) was lit up solid green.  The stable, calm weather as a new ridge establishes is providing a nice set of flight conditions and the birds are taking advantage. I threw in a loop of the Medford (KMAX) radar because it’s rare to see such density from this station.

Update: Warbling Vireo, Yellow Warbler, and Western Tanager have made it to the Willamette Valley.