Marie Read / Parakeet auklets (Aethia psittacula) pair perched on lichen-covered rock on cliff face, St. Paul Island, Pribilofs, Alaska, USA, July.

Marie Read / Parakeet auklets (Aethia psittacula) pair calling together while perched on rock on cliff face, St. Paul Island, Pribilofs, Alaska, USA, July.

Oriol Alamany / Three Parakeet auklets (Aethia psittacula) on rocks, Saint Paul Island, Pribilof Islands, Alaska, USA

DAVID TIPLING / Parakeet auklets {Aethia psittacula} group on cliff about to take off, St Paul Is, Bering Sea, Alaska, USA

DAVID TIPLING / Parakeet auklets {Aethia psittacula} Pribolof's Is, Alaska summer

Ben Osborne / Three Crested auklets {Aethia cristatella} + Parakeet auklet Talan Is, Sea of Okhutsk, Russia

DAVID TIPLING / Parakeet auklets (Aethia psittacula). St Paul Island, Pribilof's, Bering Sea, Alaska

DAVID TIPLING / Parakeet auklets, St Paul's Island, Alaska