Ole Jorgen Liodden / Fulmar prion (Pachyptila crassirostris crassirostris) in flight near Bounty Island, Sub-Antarctic New Zealand, March.

Eric Sohn Joo Tan / Fulmar Prion (Pachyptila crassirostris) flying, New Zealand

Ole Jorgen Liodden / Fulmar Prion (Pachyptila crassirostris) flying low over ocean near Snares Islands, New Zealand. November.

Tui De Roy / Erect-crested Penguin (Eudyptes sclateri) with Salvin's Albatross (Thalassarche salvini) and Fulmar Prions (Pachyptila crassirostris) crowded on storm-lashed granite rock outcrops, Proclamation Island...