Yellow-legged Gull or Great Black-backed Gull?

Post Reply
paseriformes
Posts:74
Joined:Fri Nov 20, 2009 4:32 pm
Location:Madrid
Contact:
Contact paseriformes
Yellow-legged Gull or Great Black-backed Gull?

Post by paseriformes » Mon Oct 20, 2014 9:21 pm

This picture was taking in Madrid. I appreciate some comments about the ID of this gull.
Attachments
Larus cweb.jpg
Larus cweb.jpg (332.88KiB)Viewed 3092 times
Larus bweb.jpg
Larus bweb.jpg (323.63KiB)Viewed 3092 times
Larus aweb.jpg
Larus aweb.jpg (323.95KiB)Viewed 3092 times
Top
lou bertalan
Posts:503
Joined:Tue Nov 03, 2009 2:43 pm
Location:stuttgart, SW germany
Contact:
Contact lou bertalan

Re: Yellow-legged Gull or Great Black-backed Gull?

Post by lou bertalan » Tue Oct 21, 2014 12:20 pm

ola delfín,

it's definitely a michahellis. GBBG has shorter wings and doesn't moult coverts in first autumn.

best wishes,

lou
Top
Post Reply

Return to “Identification”