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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

African or Siberian Stonechast, Saudi Arabia (1 Viewer)

opisska

rabid twitcher
Czech Republic
This seems to be a topic that everyone (including my Birds of Middle East book) avoids - maybe because it's next to impossible? Both species are reported here by birders, African more often, but the records make me suspicious that the same birds are being reported as both species by different people :)

2600 meters a.s.l. between Tanumah and Abha, SW Saudi Arabia.


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These are tough and I offer these comments only from specimen observations. European has to be considered, too.

The large white rump is present on both - streaking on upper rump a bit more extensive on African, but variable; on European typically well-marked but can look white
Underwing coverts are usually not as black on African as on Siberian - hard to see here
Flank streaks (as here) - even subtle ones - are not likely on Siberian
Primary projection shorter on African

As African occurs where you took these, I would ID them as that.

Brian
 
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