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Date: 5/5/26 5:43 am
From: Cynthia Freeman via groups.io <Cynthiafreeman633...>
Subject: Re: [ALbirds] Last night liftoff image and next front |
Thanks for your update! It is much appreciated.
Cynthia
Cynthia L Freeman
On Mon, May 4, 2026 at 2:23 PM Yaukey, Peter via groups.io <pyaukey=
<uhcno.edu...> wrote:
> There was a nice liftoff image from the AL and MS coasts last night,
> visible on the Mobile radar (when viewed unfiltered at rap.ucar.edu),
> posted below. Bye bye, migrants. On such evenings when coastal fallout
> birds lift off and continue northward, it can often be fun farther inland
> to listen to the airspace for call notes, shortly after dark. In New
> Orleans such events often produce peaks with >1 call note per second, even
> in the (sub)urban noisy airspace, usually for a fairly short window around
> 9pm as the birds proceeding from the coast pass over in the darkness. I
> presume that one could predict the time to step outside and listen at one's
> own inland location with at least fair accuracy, by figuring about 30
> minutes after sunset, per 20 miles inland.
>
> But don't fret those migrants' departure, the next front is upon us,
> scheduled for Thursday, with rain and an afternoon wind shift to drop any
> migrants arriving trans-Gulf.
>
> Peter Y
>
>
> *Peter H. Yaukey, Ph.D.*
>
>
> *Departmental Chair and Professor of Biology *
>
>
> <https://www.google.com/maps/search/4123+Woodland+Drive+%0D%0A+%0D%0A+New+Orleans,+LA%C2%A0+70131?entry=gmail&source=g>*Department
> of Biological and Physical Sciences*
>
> <https://www.google.com/maps/search/4123+Woodland+Drive+%0D%0A+%0D%0A+New+Orleans,+LA%C2%A0+70131?entry=gmail&source=g>
>
> *University of Holy Cross*
>
> *4123 Woodland Drive
> <https://www.google.com/maps/search/4123+Woodland+Drive+%0D%0A+%0D%0A+New+Orleans,+LA%C2%A0+70131?entry=gmail&source=g>*
>
> *New Orleans, LA 70131
> <https://www.google.com/maps/search/4123+Woodland+Drive+%0D%0A+%0D%0A+New+Orleans,+LA%C2%A0+70131?entry=gmail&source=g>*
>
> *504-398-2312 Direct*
>
> *504-394-7744 Main*
>
>
>
> [image: cid:91D4B89B-2D58-4695-9437-0B7014880A72]
>
>
>
>
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