Adult Antarctic skua (Catharacta spp) steals a penguin egg from its parent, Aitcho Island, South Shetland Islands, Antarctica, Southern Ocean, Polar Regions

Adult Skua (Catharacta spp) in flight off Petermann Island near the Antarctic Peninsula. Restricted Resolution - Please contact us.

Adult Skua (Catharacta spp) in flight off Petermann Island near the Antarctic Peninsula.

Adult Skua (Catharacta spp) ruffling its feathers near the Antarctic Peninsula.

Adult Skua (Catharacta spp) on Baily Head on Deception Island in the Bransfield Strait, Antarctica.