Ivory gull  (Pagophila eburnea)

Ivory gull

© Ray Wilson

Ivory gull on ice, rear view

© M. Watson / www.ardea.com

Ivory gull

© Tui De Roy / Auscape International

First winter ivory gull stretching wing

© David Hosking / www.flpa-images.co.uk

Ivory gull in first winter

© David Hosking / www.flpa-images.co.uk

Ivory gull feeding

© Ray Wilson

Ivory gulls scavenging on remains of polar bear kill

© Tui De Roy / Auscape International

Ivory gull on ice next to blood smear

© Patricio Robles Gil / Sierra Madre

Ivory gull in flight

© Paal Hermansen / www.nhpa.co.uk

Ivory gull in flight

© Richard Brooks / www.flpa-images.co.uk

Ivory gulls on ice

© M. Watson / www.ardea.com

Ivory gulls resting on ice

© M. Watson / www.ardea.com

Ivory gulls on iceburgs

© E. R. Degginger/ AA / Animals Animals