[cayugabirds-l] Bird strikes-new research

2013-12-18 Thread Anne Clark
suggesting work on limiting airport area food sources--research done in Perth 
Australia.

Source: Coghlan, M.L. et al. 2013. Metabarcoding avian diets at airports: 
Implications for birdstrike hazard management planning. Investigative Genetics 
doi: 10.1186/2041-2223-4-27.

To read a more general write up of this paper, you can go to Conservation Mag 
online:  
http://conservationmagazine.org/2013/12/bird-guts-contain-clues-reducing-plane-crashes/

Anne

Anne B. Clark

Do unto those downstream as you would have those upstream do unto you--Wendell 
Berry.
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[cayugabirds-l] murmuration of Starlings

2013-12-18 Thread Donna Scott
I stepped outside into my front yard this morning to see and hear the wing 
beats of a huge murmuration of E. STARLINGS undulating in the sky between tall, 
bare perching trees and the many Cedar trees laden with blue berries. 
The birds would eat for a few minutes then some unknown-to-me trigger would 
signal them to fly off again in a huge group, to the perch trees. Then in a 
minute they would be aloft again, and back in the Cedars eating the berries.

The Cedars are packed with their blue berries this year, but will soon be 
de-nuded, if this invasion keeps up!

Donna L. Scott
535 Lansing Station Road
Lansing, NY 14882
d...@cornell.edu
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[cayugabirds-l] Saturday field trip

2013-12-18 Thread Gary Kohlenberg
Hi all,
I am leading a field trip on Saturday, 21st, up the east side 
of Cayuga Lake to look for Short-eared Owls. We meet at the Lab-of-O parking 
lot at 2:30pm and should be back no later than 6pm. They are owls and operate 
on their own schedule, not mine, but hopefully we will see some.
The temperature is forecast to be warmer than it has lately, 
but we will be standing outside for a time so dress appropriately.

Cheers,

Gary


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[cayugabirds-l] Stevenson Road Compost-Horned Larks

2013-12-18 Thread Anne Clark
1300h  There were about 10 horned larks (all adults except one immature) 
foraging in newly manured field, W of the driveway into the Compost Facility 
and N of the Pheasant pens.  

Just to be complete--also present in the Compost Facility area (mounds, manured 
field, Dodge x Stevenson Rd) were 2-300 American crows, 2 Turkey Vultures (last 
seen monitoring an immature Redtailed Hawk that had just killed a pheasant in 
the pens), Ring billed Gulls, Herring Gulls, a few Great Black-backed Gulls, 
many more Red-tailed hawks (12-15?), 1 Cooper's hawk, starlings and a very 
dependable large flock of House Sparrows in the hedges along the drive.   No 
unusual gulls noted. 

One interesting American crow interaction:  an adult was preening a second crow 
 (ragged tailed--unsure of age) when a third came in directly to the preener.  
This one marched back and forth, pausing and bowing its head (invite preen) at 
various angles to the preener, who was now just standing quietly.  Then a 
fourth came in, paused, looked at the others and made its way to the head end 
of the preener;  it too held a slightly head-down position and looked like it 
was in the act of solicitation when something brought a bunch of crows up 
including the much-sought preener.  

All unbanded...I can only make up stories. But the event resembled some we have 
seen in spring, when young birds try to insert themselves into parental 
allo-preening. 

Anne
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[cayugabirds-l] Ithaca airport, Wed 12/18

2013-12-18 Thread Mark Chao
A strange eBay snafu involving a trident-wielding Santa in swim trunks, a
Yugoslav mortar and pestle, a catcher's mitt, and three mutual strangers on
two coasts compelled me to the Ithaca post office this afternoon.  Having
dispatched that business (which is actually much more boring than it might
sound) with surprisingly little wait, I had some free time.  So I decided to
look for birds behind the airport.  To my continued mild surprise, I again
found no Snowy Owls, but still I felt nicely rewarded with views of a
light-morph ROUGH-LEGGED HAWK at rest and in the air near the Snyder/Mohawk
intersection - my first encounter with this species this winter.

 

I also saw eight EASTERN BLUEBIRDS flying south over suburban northeast
Ithaca this morning.  

 

Mark Chao

 

 



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[cayugabirds-l] Snowy Owl Seybolt Seneca Falls

2013-12-18 Thread Dave K
Seybolt Rd. sighting again...in field, on 'gas well' ~100 yards West of 
Seybolt and Reese Rd.
http://www.flickr.com/photos/105424358@N06/11440371533/
 
A banded Kestrel nearby...
 
http://www.flickr.com/photos/105424358@N06/11440374753/
  
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[cayugabirds-l] A murder of crows

2013-12-18 Thread Tobias Dean
Before 7:30 this morning we observed a murder of crows, I would just
estimate at close to 1000?, multiple hundreds anyway, come up along the
tree line heading south right over our house on South Hill past Upper
Buttermilk Park.  I was struck at how low they were flying, and they just
kept coming for at least 15 minutes. Just a very few rested awhile in a
treetop at the intersection of Sandbank Rd. and W.King road and then kept
going.

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[cayugabirds-l] A murder of crows

2013-12-18 Thread John and Fritzie Blizzard
If you want to see impressive murders of crows, come to Auburn just before dark 
 watch 'til it's full dark. If you arrive 1/4 to 1/2 hr. before dark you may 
get to see dozens to a couple hundred Am. robins coming in to roost with the 
crows. I find it totally fascinating no matter how many times I see them.

Fritzie, in Union Springs, where gas was $3.48.9 this sunny, cold, 32 deg. day. 

- Original Message - From: Tobias Dean 

Sent: Wednesday, December 18, 2013 6:40 PM
Before 7:30 this morning we observed a murder of crows, I would just estimate 
at close to 1000?, multiple hundreds anyway, come up along the tree line 
heading south right over our house on South Hill past Upper Buttermilk Park.  I 
was struck at how low they were flying, and they just kept coming for at least 
15 minutes. Just a very few rested awhile in a treetop at the intersection of 
Sandbank Rd. and W.King road and then kept going.


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