Black-legged Kittiwake  (Rissa tridactyla)
  Immature
Bordjery
Región Noroccidental
Iceland
23/05/2017
Daniela Lowe

Black-legged Kittiwake  (Rissa tridactyla)
  Adult
Great Skellig island
Munster
Ireland
24/05/2015
Gustavo Fernando Brahamian

Black-legged Kittiwake  (Rissa tridactyla)
  Adult
Great Skellig island
Munster
Ireland
24/05/2015
Gustavo Fernando Brahamian

Black-legged Kittiwake  (Rissa tridactyla)
♂ ♀  Adult
Seward
Alaska
United States
15/09/2017
Carlos Villa

Black-legged Kittiwake  (Rissa tridactyla)
  Adult
Seward
Alaska
United States
15/09/2017
Carlos Villa

Black-legged Kittiwake  (Rissa tridactyla)
  Adult
Seward
Alaska
United States
15/09/2017
Carlos Villa

Black-legged Kittiwake  (Rissa tridactyla)
♂ ♀  Adult
Rspb Fowlsheugh, Crawton, Stonehaven
Aberdeenshire
Scotland
21/05/1981
Alec Earnshaw

Black-legged Kittiwake  (Rissa tridactyla)
  Adult
Rspb Fowlsheugh, Crawton, Stonehaven
Aberdeenshire
Scotland
21/05/1981
Alec Earnshaw