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Modtag Roadrunner - læs mere her



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Picture:


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Picture information:
Bird species: Long-tailed Jaeger - (Stercorarius longicaudus)
Bird species (IOC): Long-tailed Jaeger (Stercorarius longicaudus) - species factsheet
Voice: Voices can be found here (external link).
Title / info: 3K
Location: Belyaka Spit, Chukotka, Russian Federation (outside WP)
Date: 4th July 2007
Photographer: Jon Lehmberg, Denmark
Uploaded: 7th June 2010
Hits: The picture has been viewed 2170 times.
Danish List Ranking: Seen by 513 out of 1510 persons in total!



Comments:

Jon Lehmberg writes Tuesday June 8th 2010, 7:53 am
Min første tanke , da jeg så billedet her , var egentlig: Adult almindelig kjove - på grund af længden af de midterste halefjer.
Ved nærmere eftersyn lagde jeg imidlertid mærke til , at undervinge-dækfjerene stadig var en smule spættede , og jeg mener derfor , at de relativt korte halefjer kan forklares med , at fuglen ikke er en gammel fugl , men derimod måske en 3k'er...?
Er der nogen som har kommentarer til art- og aldersbestemmelse her , er de meget velkomne!

Mvh.
Jon



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