dark 2cy Caspians

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WolfgangSchweighofer
Posts:113
Joined:Sat Nov 21, 2009 4:47 pm
dark 2cy Caspians

Post by WolfgangSchweighofer » Tue Feb 07, 2012 11:57 am

Hello,

I´m not dead but there havn´t been any large gulls in the Austrian Danube/Donau-system in the last weeks due to the very mild winter this year. otherwise I heard of 1500 (!) Caspian Gulls only in a small flat steppe lake near Neusiedler See in December, in a time when most of the large gulls should have left this area.

Last days with these extreme low temperatures some gulls from the north arrived and my friends have read some rings, even a Dutch ringed Common Gull was found for the very first time in Austria!
So yesterday I also went to Krems, where the gulls are roosting on the ice of the authorities port after feeding at the compost dump near Gneixendorf. Just when I arrived I saw the police ship, destroying completely all ice in the port!
But soon I had found the large gulls, floating downstream on pieces of ice, later flying upstream to repeat this game again. So I was able to study large gulls for the first time this winter.

2 extremely dark coloured first winter CG among them, one with almost blackish scapulars well contrasting with pale mantle and brownish coverts. The other one rather dark looking overall.
cach1.jpg
2cy CG with blackish scapulars
cach1.jpg (228.94KiB)Viewed 2416 times
cach5.jpg
dark 2cy CG
cach5.jpg (265.74KiB)Viewed 2416 times
Most of the gulls have been CG, some of them HG and only 2 were 1cy YLG. Interesting for me: a rather darkeyed, strongbilled male HG.
YLG2.jpg
Herring Gull
YLG2.jpg (238.75KiB)Viewed 2416 times
4 Polish rings were read, among them green 231P, seen already here in 2010 and most likely ringed on 18-5-2007 at Jankowice, but I havn´t received a life history so far from Polish RC...

Some pics of floating gulls and 231P are following.
cach4.jpg
floating Caspians and Common Gulls
cach4.jpg (204.68KiB)Viewed 2416 times
cach6.jpg
yellow legged cach
cach6.jpg (243.12KiB)Viewed 2416 times
231P.jpg
231P, 6cy
231P.jpg (197.83KiB)Viewed 2416 times
Regards
Wolfgang

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WolfgangSchweighofer
Posts:113
Joined:Sat Nov 21, 2009 4:47 pm

Re: dark 2cy Caspians

Post by WolfgangSchweighofer » Thu Feb 09, 2012 7:35 pm

Some further pics from that place, yesterday afternoon/evening:

Caspian Gulls,

2cy
CG.jpg
dark upperwing
CG.jpg (226.61KiB)Viewed 2392 times
CG2.jpg
same bird
CG2.jpg (213.74KiB)Viewed 2392 times
CG3.jpg
same bird
CG3.jpg (243.64KiB)Viewed 2392 times
CG6.jpg
lot of coverts replaced
CG6.jpg (234.71KiB)Viewed 2392 times
steppenmoewe1.jpg
classic bird
steppenmoewe1.jpg (253.03KiB)Viewed 2392 times
3cy
CG4.jpg
CG4.jpg (247.08KiB)Viewed 2392 times
CG5.jpg
CG5.jpg (206.94KiB)Viewed 2392 times
steppenmoewe.jpg
steppenmoewe.jpg (277.81KiB)Viewed 2392 times
YLG, 2cy
mittelmeermoewe.jpg
classic bird
mittelmeermoewe.jpg (286.41KiB)Viewed 2392 times
and finally - off topic - E8FX, the first Common Gull with Arnhem ring in Austria:
E8FX.jpg
E8FX.jpg (160.61KiB)Viewed 2392 times
I hope I can continue in the next days.
Wolfgang

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