Black-legged Kittiwake (Rissa tridactyla tridactyla)
Svörtuloft, Iceland - June 22, 2004
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Black-legged Kittiwake (Rissa tridactyla tridactyla)
Svörtuloft, Iceland - June 22, 2004
Canon EOS 20D, Canon 400mm f/5.6 L USM
© Martin Lofgren

Black-legged Kittiwake (Rissa tridactyla tridactyla) - adult
Dunbar, Scotland - July 23, 2000
© Arthur Grosset

Black-legged Kittiwake (Rissa tridactyla tridactyla) - 2nd calendar year
Turku, SW Finland - May, 2003
© Jyrki Normaja

Black-legged Kittiwake (Rissa tridactyla tridactyla) - 1st calendar year
W Ireland - August, 2002
© Jyrki Normaja

Black-legged Kittiwake (Rissa tridactyla tridactyla) - juvenile
Sweden
© Mikael Svensson

Black-legged Kittiwake (Rissa tridactyla tridactyla) - juvenile
Dunbar, Scotland - July 26, 2000
© Arthur Grosset