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Billede:


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Billede information:
Fugleart (IOC): Sahelslangeørn (Circaetus beaudouini) Beaudouin's Snake Eagle - species factsheet
Stemme: Stemmer findes her (eksternt link).
Lokalitet: Tujereng, Gambia
Dato: 7. november 2011
Billede info: See more photos from The Gambia on BirdingNJ.
Billede opsætning: Canon EOS 20D + Canon EF 400/5.6L USM
Fotograf: Rune Sø Neergaard, Danmark
Uploadet den: 25. januar 2012
Hits: Billedet har været vist 2047 gange.



Kommentarer:

David Erterius skriver onsdag 25. januar 2012 kl. 23.21
Cracking shot of a rare species for The Gambia!

Does anybody know the status of this species in the country? It isn't threated in the book "A Field Guide to Birds of The Gambia and Senegal"...


David Erterius skriver onsdag 25. januar 2012 kl. 23.25
Edit: threated -> treated


Rune Sø Neergaard skriver torsdag 26. januar 2012 kl. 00.04
Thank you David

It is mentioned as a race (ssp. beaudouini) of Short-toed Eagle in "Birds of The Gambia and Senegal" by Barlow and Walcher.

I saw about at least 4 Beaudouin's Snake Eagles in one week in November 2011 but did not identify any Short-toed Eagles.

Best wishes, Rune


Johannes Rydström skriver torsdag 26. januar 2012 kl. 13.04
Is this also a Beaudouin's Snake Eagle?
http://www.pbase.com/cochoa/image/132791569/original


Johannes Rydström skriver torsdag 26. januar 2012 kl. 13.06
Another shot of the same bird:
http://www.pbase.com/cochoa/image/132791571/original


Rune Sø Neergaard skriver fredag 27. januar 2012 kl. 09.57
Hello Johannes

I think that your bird also is a Beaudouin's Snake Eagle?

The fine barring in the axillaries (armpits) and on the breast just below the dark hood seems to favour this species instead of Short-toed Eagle that shows less distinct, more coarse and random barring.

Your bird is more whitish overall compared to the bird I have photgraphed. It also lacks the very fine barring in the basal part of the tail. Perhaps someone with greater experience with this species could shed some light on whether this is age-related (your bird being younger than mine?).

Best wishes, Rune


Johannes Rydström skriver fredag 27. januar 2012 kl. 15.28
Thanks for the information Rune!



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