<div dir="ltr"><div class="gmail_default" style="font-size:large;color:#073763">Wrapping up this discussion (which largely took place on my FB wall and another FB site), the consensus is that this is a regular first-year BARN SWALLOW that probably over-wintered in WA or somewhere north. Many produced pics of similar birds taken in the past week (though none quite so white as mine, especially on the throat). Apparently this is a normal look for young birds in winter in South America. </div><div class="gmail_default" style="font-size:large;color:#073763"><br></div><div class="gmail_default" style="font-size:large;color:#073763">The Birds of the World account shows pics of paler juveniles, which are of course regular in late summer. These generally have pale buffy underparts and pale orange throats. They make no mention of birds this white. However, they do say: </div><div class="gmail_default" style="font-size:large;color:#073763"><br></div><div class="gmail_default" style="font-size:large;color:#073763">"In western North America, some [first cycle] birds may complete molt in June or later [i.e. a year after they're born] on summer grounds after northbound migration; these may represent birds that overwintered farther north, in the southern United States or Mexico, a trend that appeared to be increasing during the latter half of the 1900s and first decades of the 2000s." I'm guessing my bird has not yet begun body molt, which is usually over by now but can go into June.</div><div class="gmail_default" style="font-size:large;color:#073763"><br></div><div class="gmail_default" style="font-size:large;color:#073763">I must admit, I'm stunned. In Calif my spring experience with Barn Swallows was probably older orange adults on territory (e.g. the birds in my neighborhood). Somehow I'd never seen a bird like this. </div><div class="gmail_default" style="font-size:large;color:#073763"><br></div><div class="gmail_default" style="font-size:large;color:#073763">thanks all, </div><div class="gmail_default" style="font-size:large;color:#073763"><br></div><div class="gmail_default" style="font-size:large;color:#073763"> <br></div><div class="gmail_default" style="font-size:large;color:#073763"><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"><br></span></div><div class="gmail_default" style="font-size:large;color:#073763"><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"><br></span></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 21, 2022 at 6:32 PM Steve Hampton <<a href="mailto:stevechampton@gmail.com">stevechampton@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">Today south of Chimicum, Jefferson County, I photographed an unusual swallow. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">Photo at <b><a href="https://ebird.org/checklist/S105328086" target="_blank">https://ebird.org/checklist/S105328086</a></b>. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">The upperparts were dark blue, similar to Barn Swallow.</div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">It differed from a typical Barn Swallow in the following ways: </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">- all the red/orange parts (forehead, throat, underparts, underwings) were rather bright white.</div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">- the forked tail was on the short side, lacking the longest outer rectrices. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">Also notable is that it was with Tree and Violet-green Swallows, and represents the first Barn Swallow of the season in the county; no other Barn Swallows were present. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">The white in the throat and forehead rules out Eurasian Barn Swallow, as well as the even more similar White-throated Swallow (from southern Africa and not that migratory, thus virtually impossible). </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">Dessi Sieburth suggested Barn x Tree Swallow. I can find no reference of such a beast, except for this intriguing post from Newfoundland in 2015, which is a fairly similar bird: <a href="https://retiringwithlisadeleon.blogspot.com/2015/05/possible-hybrid-swallow.html" target="_blank">https://retiringwithlisadeleon.blogspot.com/2015/05/possible-hybrid-swallow.html</a>. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">The Birds of the World account says: </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><u>Barn Swallow</u></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">Hirundo rustica</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"> is known to hybridize with both </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">Petrochelidon pyrrhonota</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">, the Cliff Swallow, and </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">P. fulva</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">, the Cave Swallow, with records in western North America from Washington south to California, western Nebraska, Arizona and Texas, and in eastern North America from Pennsylvania south and west to Oklahoma and Texas</span><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">. In the Old World, the Barn Swallow has hybridized with </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">Delichon urbicum</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">, the Common House-Martin, and </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">Cecropis daurica</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">, the Red-rumped Swallow</span><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">.</span><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"><br></span></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><u>Tree Swallow</u><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"><br></span></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">A mixed pair </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">T. bicolor</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"> and </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">T. thalassina</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"> [Violet-green Swallow] nested in Illinois, far east of the latter species' normal geographic range, but failed to raise young (Johnson and Moskoff 1995). Another mixed pair of these two species has been reported at a natural nest in Wyoming (S. Johnson pers. comm.), but it is not clear whether that pair produced offspring. Otherwise, the sole hybrid reported is a </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">T. bicolor</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"> × </span><em style="box-sizing:inherit;color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px">Petrochelidon pyrrhonota</em><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"> (the Cliff Swallow) collected in Massachusetts (Chapman 1902).</span><span style="color:rgb(33,33,33);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",sans-serif;font-size:16px"><br></span></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)">The only other option would be a Barn Swallow with a pigment deficiency, though that doesn't account for the short tail. </div><div class="gmail_default" style="font-size:large;color:rgb(7,55,99)"><br></div><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div><font size="4" color="#073763"><span></span>Steve Hampton<span></span></font></div><div>Port Townsend, WA (<span style="color:rgb(0,0,0);font-family:verdana,arial,sans-serif;font-size:13px">qatáy</span>)</div></div><br><div><font color="#073763"><i><br></i></font></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div><font size="4" color="#073763"><span></span>Steve Hampton<span></span></font></div><div>Port Townsend, WA (<span style="color:rgb(0,0,0);font-family:verdana,arial,sans-serif;font-size:13px">qatáy</span>)</div></div><br><div><font color="#073763"><i><br></i></font></div></div></div>