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Modtag Roadrunner - læs mere her



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Billede:


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Billede information:
Fugleart: Sortvinget Braksvale - (Glareola nordmanni) - Black-winged Pratincole
Fugleart (IOC): Sortvinget Braksvale (Glareola nordmanni) Black-winged Pratincole - species factsheet
Stemme: Stemmer findes her (eksternt link).
Titel / info: Black or hybrid
Lokalitet: Kiskunsag, Ungarn
Dato: 25. maj 2009
Billede info: Probable hybrid?
Billede opsætning: digiscoping
Fotograf: András Fodor, Ungarn
www.bababird.fx3.hu/
Uploadet den: 27. maj 2009
Hits: Billedet har været vist 3087 gange.
DK List Ranking: Set af 346 ud af totalt 1462 personer!
En oversigt over forekomsten af denne art i Danmark findes her: [fund oversigt].



Kommentarer:

Henrik Møller Thomsen skriver onsdag 27. maj 2009 kl. 22.39
Could you explain why this bird should be a hybrid ?


Klaus Malling Olsen skriver søndag 31. maj 2009 kl. 09.09
To my eyes this bird looks like Red-winged Pratincole. The areas of red at the base of the bill are right on the spot for Red-winged (too much for Black-winged), and the coverts are the typical muddy brown of red-winged, contrasting well to darker flight feathers.


András Fodor skriver tirsdag 2. juni 2009 kl. 15.16
Dear Henrik!

Sorry for the late answer, but I was in Belarus and just now arrived.

I'm not an excellent Black-winged Pratincole observer. I have been seen only 7-8x.

That's bird strange for me, because more red on the bill ( other birds were less red at the bill base). Tail was a sligthly longer, than on the pure birds. Tail was equal long as the wingend.

Just few times breeding pure Black-winged pair in Hungary, often hybridization the both pratincoles.

Best Regards

Andras

P.S.: Klaus! This bird has pure black underwing color!




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