[obol] Re: Lars' (Incredible) Eagle

  • From: Linda Fink <linda@xxxxxxxx>
  • To: obol@xxxxxxxxxxxxx
  • Date: Wed, 22 Dec 2021 06:17:37 -0800

Might want to watch this video of 2 juvenile white-tailed eagles in flight.

https://www.youtube.com/watch?v=qXgXxAiKLqo

Linda Fink, not giving up hope yet

On 12/22/2021 1:32 AM, Robert O'Brien wrote:

Just heard from Tim Janzen who reminded me that Lars said the tail had no white.  I was just going by the photo, and if so, I guess that would eliminate White-tailed Eagle which has white in the tail, even as a juvenile.  (Bald Eagles don't).  This would depend upon the view of course, but a spread-tail flight view would settle it.  Below are 2 WT Eagles perched in which the white is not very visible. Juvenile Golden Eagles usually have significant white in the tails/wings so I guess it might have to be an unusual Bald Eagle juvenile?

https://macaulaylibrary.org/asset/109761871?_gl=1*es4uod*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2MzA4NC4zMg..#_ga=2.153613501.421433067.1640153025-1300512218.1640153025 <https://macaulaylibrary.org/asset/109761871?_gl=1*es4uod*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2MzA4NC4zMg..#_ga=2.153613501.421433067.1640153025-1300512218.1640153025>

https://macaulaylibrary.org/asset/34961741?_gl=1*1l9q29r*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2NDQ2OC42MA..#_ga=2.51378220.421433067.1640153025-1300512218.1640153025 <https://macaulaylibrary.org/asset/34961741?_gl=1*1l9q29r*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2NDQ2OC42MA..#_ga=2.51378220.421433067.1640153025-1300512218.1640153025>

As to the 'eye ring', it's not clear whether the eye is all dark with an eye-ring, or whether the white is the outer portions of the eye itself. But here is a Bald Eagle that shows a similar 'eye-ring'   The bill is all dark and appears much larger than Lars' eagle.

https://macaulaylibrary.org/asset/396228831?_gl=1*w9d7z4*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2NDkyOC4yNg..#_ga=2.218094739.421433067.1640153025-1300512218.1640153025 <https://macaulaylibrary.org/asset/396228831?_gl=1*w9d7z4*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE2MzA1Ni4zLjEuMTY0MDE2NDkyOC4yNg..#_ga=2.218094739.421433067.1640153025-1300512218.1640153025>



On Wed, Dec 22, 2021 at 12:46 AM Robert O'Brien <baro@xxxxxxx <mailto:baro@xxxxxxx>> wrote:

    A further reflection and good night.
    I'm _guessing_ that the white feet/legs as well as possible the
    white 'lores' are due to wading around in putrified, spawned-out
    salmon carcasses along this eagle's presumed long trip through
    perhaps the Aleutians and then SE Alaska.  Just a thought.
    Bob Obrien  Carver OR


    On Tue, Dec 21, 2021 at 11:40 PM Robert O'Brien <baro@xxxxxxx
    <mailto:baro@xxxxxxx>> wrote:

        Lars' Incredible Eagle.
        Lars richly deserves this after his many, many years devoted to
        Oregon Birding.
        He observed what most (especially including me) would pass off
        as 'just another' Bald Eagle, in its normal shoreline habitat,
        at a great distance.  At Hood River
        Still, he went to great lengths, with a camera view though a
        telescope, to photograph it.
        He was successful.
        So, the question, was, is this a Bald or a Golden Eagle.  (Since
        it didn't look like either)..
        Now I have some experience with this eagle, long, long ago, in
        Japan.  So I recognized the possibilities pretty soon.  It
        didn't look like BAEA or GOEA
        There were no responses so far to his photo, likely due to the
        CBC Season in High Application.
I'm going out on a limb a little, myself, in proposing: White-tailed Eagle.   See below.
        As for eBird, not accounting the long-ago residency on Attu,
        this would be the first record for the lower 48.  There is one
        for Kodiak IS, Alaska, and one for eastern Canada.
        Further documentation is, of course, essential.  Any sort of
        flight shot would greatly help as this eagle has an amazingly
        and distinctively short tail.
Some key features (not necessarily definitive) in Lars' photo. Apparent 'white eye ring'; Large whitish area below the
        bill/eye, strangely mottled breast, relatively small, but
        strongly hooked bill with darker tip. I don't know what to make
        of the 'white' legs/feet, (perhaps staining?).

        Hoping I'm correct and greatly in  awe,
        Bob OBrien  Carver OR
        PS  In addition to the Macaulay images, I've taken the liberty
        of attaching an adjusted version of Lars' very challenging
        telescopic photo.

        
https://macaulaylibrary.org/asset/377675901?_gl=1*16ir32x*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE1MzAzOC4xLjEuMTY0MDE1NTEyMS41OQ..#_ga=2.254203021.421433067.1640153025-1300512218.1640153025
        
<https://macaulaylibrary.org/asset/377675901?_gl=1*16ir32x*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE1MzAzOC4xLjEuMTY0MDE1NTEyMS41OQ..#_ga=2.254203021.421433067.1640153025-1300512218.1640153025>


        
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https://macaulaylibrary.org/asset/213195631?_gl=1*1fghl84*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE1MzAzOC4xLjEuMTY0MDE1NTkwMy42MA..#_ga=2.146731313.421433067.1640153025-1300512218.1640153025
        
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https://macaulaylibrary.org/asset/147554701?_gl=1*1viu18k*_ga*MTMwMDUxMjIxOC4xNjQwMTUzMDI1*_ga_QR4NVXZ8BM*MTY0MDE1MzAzOC4xLjEuMTY0MDE1NjIwOC41#_ga=2.252525708.421433067.1640153025-1300512218.1640153025
        
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