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

Stercorarius?? Spain (1 Viewer)

Yes, Stercorarius; probably S. skua, though not sure how one would exclude some of the southern hemisphere species. In moult, with feather loss exposing white feather bases that are normally hidden.
 
Brown Skua stays South and Southpolar Skua would be plainer and colder coloured. Looks fine for Great Skua.
 
Suspicious is mainly the greyish brown base colour. Only juvenile Great Skua would be as plain at the underside but much darker and warmer brown. Still, it could be bleached or the colour of the photo misleading... also late December would be a strange date for SP Skua I suppose.
 
I still use Bonxie:t:

I saw several of them in December flying thru/around Dhakla i must admit i didn’t give a thought to grilling them they just looked liked Bonxies...

Laurie -
 
Suspicious is mainly the greyish brown base colour. Only juvenile Great Skua would be as plain at the underside but much darker and warmer brown. Still, it could be bleached or the colour of the photo misleading... also late December would be a strange date for SP Skua I suppose.
I saw several of them in December flying thru/around Dhakla i must admit i didn’t give a thought to grilling them they just looked liked Bonxies..
Thanks! Judging by geotagged birds, it seems South Polar Skua must be very much overlooked in Moroccan waters - see Fig. 1a here :t:
 
Interesting study, thanks for posting the link Nutty.
Looks as though Lou (Rolling Thunder, not Salomon!) should have done a bit of grilling of his Dhakla ‘Bonxies’ after all :eek!:
 
Nice one Nutty, but now I have to swot up again on these Skuas to be ready for seawatching here in the Algarve ;) ....hand on forehead, reaching for panadol! :-O
 
On a serious note though, my seawatching from Cabo de São Vicente would mean no photos probably - the thought of getting a South Polar go by and then gone in the scope and having the balls to tell anyone for fear of being a madman is a worrying reality!
 
On a serious note though, my seawatching from Cabo de São Vicente would mean no photos probably - the thought of getting a South Polar go by and then gone in the scope and having the balls to tell anyone for fear of being a madman is a worrying reality!

Warn them ahead of time to keep their eyes open

Niels
 
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