a bird that frequents coastal waters and the open ocean: gulls; pelicans; gannets; cormorants; albatrosses; petrels; etc.
large fish-eating seabird with four-toed webbed feet
aquatic birds related to the loons
large long-winged bird with hooked bill and tubular nostrils that wanders the open seas
seabirds of the order Gaviiformes
flightless cold-water seabirds: penguins