979-1724 - Adult pigeon guillemot (Cepphus columba) in breeding plumage with a sand lance in its beak at Sail Rock in Frederick Sound, Southeast Alaska, USA. Pacific Ocean.
979-1723 - Adult pigeon guillemot (Cepphus columba) in breeding plumage with a sand lance in its beak at Sail Rock in Frederick Sound, Southeast Alaska, USA. Pacific Ocean.