Sunday, February 2, 2020

Identifying banded bushtits

If you live anywhere in Portland, Oregon (or anywhere else on the Pacific coast) and have a suet feeder, you undoubtedly have bushtits arriving in elfish swarms during the colder months.  If you live near Reed College or Oaks Bottom or even Westmoreland Park, you may have even noticed some with color-bands.  Those little guys have been banded by me over the last few years and they each have their own private life stories.  Some stories are long and complicated and others are simple.  But they are all insights into interesting bushtit lives. Or at least I think so.  But I'm just a tad prejudiced :-)

I mentioned in a previous blog that I have two people who have been regularly sending me updates about banded birds at their feeders:  one on the Reed campus and the other near the edge of Oaks Bottom.  And I am delighted every time I hear from them!   Because of their interest and reports I know who is happily surviving the winter and who they are hanging out with.

But there are more of you out there!   Just yesterday, a woman I know who lives a few blocks from Oaks Bottom noticed, for the first time, a banded bird at her feeder.  And several times I have received notice from the Federal banding lab that someone has reported banded birds near Reed.  Occasionally birders give me updates and even pictures of banded birds they have seen.  I appreciate them all!   Last year a birder send me a picture of bird I hadn't seen since the previous year.  That was nice surprise!

I gave a brief primer about how to read bands a few posts ago.  Today I'm going to give you the colors and their symbols so that when you do see banded bushtits (there may even be some left in Discovery Park in Seattle), you will be able to read the bands.  If you can do that, I can let you know who you saw and what their life history is:  where they had a nest and who they were paired with and who they hang out with.  Chances are they'll be back and you will soon be friends :-)

Here are the colors I use and their symbols.  BTW, a few birds (hatched last year) only have two bands:  one on each leg and one of those is aluminum.

X = aluminum  (This is the Federal USGS band.  It is slightly longer than the others and silver.)
R = red  (I have two slightly different reds, but they are both coded "R.")
L = dark blue   (This is a very dark blue that is easily told from the lighter versions.)
O = orange  (Very bright and very rare.)
B = black (This is a color I try to avoid because bushtits have black legs!)
Y - yellow (Very bright!)
W = white (The one most often mistaken for aluminum, especially if soiled.)
P = purple (In some circles this is also called "mauve."  It is isn't a deep purple.)
G = avocado green  (I have several greens.  This is not dark or bright. A deceptive color.)
E = dark green (Almost evergreen, but brighter.)
N=  neon and lightish green
U = light blue


Striped (two-color) bands (You may think I'm crazy.  Bushtit bands are small enough without being striped!! ):
A = striped red and dark blue ( This one isn't too bad.)
F = striped avocado and purple (Very hard to read.)
C = striped orange and yellow (I don't know why I bothered!)
M = red and white striped (candy cane!)

So there it is (almost all).  If you see color-banded bushtits, please let me know who and where.  I would love that information.  BTW, this is NOT easy, so don't feel bad if all you see is "yellow on one of the legs."  That may be all I need if I have a location.



YYXP:  A male in Discovery Park.  Terrible picture!  But in this picture you can see  his X over P

YYXP:  And in this picture you can see the Y over Y (and a beakful of nesting material.)

4 comments:

  1. Hello Sarah,

    I noticed some of your banded birds at my suet feeder these past few days. I'm new to birding and found your blog after looking up what the bands may mean. Very interesting, thank you for sharing this.

    What I've seen as of today (I first noticed the bands a few days back): Bird 1: Orange/White Bird 2: Yellow/White Bird 3: Orange/Red & Aluminum/Sky Blue Bird 4: White/Sky Blue & Sky Blue/Aluminum. I may have misidentified the Aluminum.. it does look like white, but it seemed reflective.

    Anyways, I'm a few blocks East of the Sellwood Bridge and can provide more info and/or pictures if you have an email address I could send them to (couldn't find one and I don't want to share much more on a public forum).

    Regardless, thanks for sharing. I was wondering who/why these guys had the bands.


    Patrick

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    1. Hi Patrick, I'd love more info...and apologies for taking so long to reply. Blogging is clearly not my strong suit! You can reach me at sloane@maine.edu I look forward to hearing from you. Sarah

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  2. Hi Sarah, I found your blog while searching for who might be color-banding Bushtits in Portland. I have had a couple of color-banded birds show up at my suet feeder this week. I didn't get a good look at the bands before they flew off, but there was one with red and yellow, and another possibly with blue and white. I'll keep a sharp eye out for them to return! I'm near Mt Tabor, which seems like a long way for a Bushtit to disperse from the Reed campus.

    I banded birds for years with PRBO and various other organizations. I haven't found any banding projects in Portland since I moved here, and would be curious to learn more about your project and any others in the area.

    Thanks for sharing your work!
    -Becky

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  3. Hi Becky, I am a terrible blogger or I would have found your comment earlier and been very excited! Yes, Mt Tabor is long way from where I've been banding bushtits (Reed College and Oaks Bottom) and I would have loved to have known who those birds were. And I'm assuming they are no longer there as bushtits don't live long in the wild. Too bad I missed these! I'd be happy to connect with you re my project and banding. I often have need for experienced banders if you're interested. I can be emailed at sloane@maine.edu. Cheers, Sarah

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