05 April 2016 – PNW Migration Update

Too much to do on the weekends – but the nocturnal flights during the good weather were in the moderate to heavy range.  Alas, i didn’t archive any loops.

Today, with cross winds, the flight was light last night.

Take a look at the Wind Map  and you can see why the Central Flyway had most of the action.

Common Yellowthroat, Barn Swallow, Northern Rough-winged Swallow, Cliff Swallow, Caspian Tern, Chipping Sparrow, Black-throated Gray Warbler, American White Pelican — all now being reported in good numbers in the Portland/Vancouver Basin.

Early arrivals in Oregon include: Vaux’s Swift, Nashville Warbler, Pacific-slope Flycatcher.

As well as arrivals there are also departures,  Tundra Swan, Snow Goose, Canvasback, Ruddy Duck, Ring-necked Duck  — all significantly down in numbers

 

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