10 April 2018 – PNW Migration Update

A bit late today, sorry about that, but life, you know….

Ok, we still have favorable winds and through most of the night no rain. So birds were on the move!  Up to the 20+ dBZ level all along the I5 corridor and along the coast.

Black-throated Gray and Orange-crowned Warblers, Common Yellowthoat, Purple Martin, Cliff Swallow — all increasing in numbers in the Metro Area.  Waterfowl numbers are dwindling (but not gone yet!)

San Diego got it’s first reported Lazuli Bunting and Warbling Vireos are increasing in numbers.

Don’t you just love this time of year!

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04 April 2018 – PNW Migration Update

Purple Martin have made it to the Metro Area.  As well some shorebird movement with Black-bellied Plovers and Lesser Yellowlegs being reported.

Black-headed Grosbeak, Wilson’s and Nashville Warblers now being reported in San Diego area — they’re on their way!

Messy radar images from last night due to cloud cover and patches of rain, so we’ll check in on the National Scene.

A large storm system from Texas to New England restricted migration to the SE much like the last time we checked in on the 27th.  Note the lift off from Cuba as birds cross the Straits to the Keys.

03 April 2018 – PNW Migration Update

A bit better but still in the low to moderate range – all sub 20 dBZ returns.

Purple Martins in southern Oregon, Black-bellied Plovers along the coast, Brewer’s Sparrows east of the Cascades, out of place Lapland Longspurs in mid-Willamette Valley.

Here’s the loop from last night:

01 May 2017 – PNW Migration Update

And then there were birds!

Big weekend for the Pacific Flyway.  I have the Friday/Saturday loop, but left in on another computer; it looks pretty much like today’s Sunday/Monday loop.  Saturday/Sunday was muted by weather.

More arrivals: Western Kingbird, Western Tanager, Lazuli Bunting, Black-headed and Evening Grosbeak,  Bullock’s Oriole, Sora, Empids, Wilson’s and Nashville Warbler, and Cassin’s and Warbling Vireo.  All five Swallows have now been reported as well as Vaux’s Swift. Big numbers of the early migrants as well, House Wren, Yellow-rumped and Orange-crowned Warblers.  Pelicans and Purple Martins are more widely reported on Sauvie Island.

Many birds are already on, or building, nests and even some fledglings are being seen.  I even saw a Green-winged Teal male transitioning to eclipse plumage this weekend.

I haven’t seen or heard a Ruby-crowned Kinglet in a while; Golden-crowned Sparrow numbers are down, Migrant Fox and Lincoln’s Sparrows are pretty much off the radar.  Water Fowl numbers are dropping as well.

Let’s see, what’s left?  From memory (so don’t hold me to this) Swainson’s Thrush,  Yellow Warbler, Western Wood Pewee, Red-eyed Vireo (rare but annual nesting resident) Willow Flycatcher and ……?

I really should change the title of these posts.  The Pacific Northwest is a big place and i don’t keep tabs of much outside of the Portland/Vancouver Basin and the Willamette Valley.  So, for example, when the Puffins return to the coast, i’ll miss it by a couple of weeks to a month, they’re back, but i’m not sure of when they arrived.

17 April 2017 – PNW Migration Update

Friday through Sunday: Friday not so much, Saturday bada bing, Sunday ??? the radar is wonky.

Friday/Saturday the rain kept our friends pretty much grounded; some decent movement but on the  light side.

Saturday morning i went into the coast range and found the Sooty Grouse, Mountain Quail and Gray Jays calling. Didn’t see either chicken but the Jays were conspicuous. My usual transect is being radically altered by logging and i did not hear one Red-breasted Nuthatch; lots of Orange-Crowns but still a bit early for MacGillivray’s or Hermit Warblers.

Saturday/Sunday was the first green doughnut of the season.  I went out to Sauvie Island on Sunday morning and i have never seen so many butter-butts; there were thousands of them.  As one woman said when i facetiously asked her if she’d seen any Yellow-rumps today, “Good Lord! I’ve never seen so many!”  And there was a smattering, but decent representation of Organe-crowns and Black-throated Grays as well.  Golden-crowned Sparrows are thinning out, the Purple Martins are back as well as the House Wrens.  Some sneaky Starling tried to trick me into thinking the Western Wood Pewees were back as well, but fool me once ……

Last night, Sunday/Monday, the radar only picks up around midnight; not sure what that’s about but we can see a decent flight for a bit.

A reported influx of Hammond’s and Pacific Slope Flycatchers hit the Metro area this weekend. Nashville Warblers and Cassin’s Vireos also showed up on the listservs.

12 April 2017 – PNW Migration Update

A solid night of ….. rain.  I’m sure birds are slipping through, we just can’t see them.

So i put in the National Composite (thanks Paul) and the wind map.  A good study today about migration and weather.  Big flight up the Central Flyway,  shut down behind the squall line but advancement up the Atlantic Flyway ahead of the weather.

Central Valley is reporting Bullock’s Orioles, Black-headed Grosbeaks, Purple Martins, House Wrens, Wilson’s, Nashville and Yellow Warblers.  The Yellow and Nashville Warblers have made it to the Metro Area as well as the Purple Martins.