Home > White-billed Diver

The White-billed Diver, known in North America as Yellow-billed Loon (Gavia adamsii), is the largest member of the loon or diver family, although it is only marginally larger than the similar Great Northern Diver.

It breeds in the Arctic in Russia, Alaska and CanadaCanada historically the Dominion of Canada is the second-largest, and northernmost, country in the world. It is a decentralized federation of 10 provinces and 3 territories, governed as a constitutional monarchy, and formed in 1867 through an act of Confe and winters at sea mainly off the coasts of NorwayThe Kingdom of Norway is a Nordic country west of Sweden on the Scandinavian Peninsula. It has a very elongated form and has an extensive coastline along the North Atlantic Ocean, where Norway's famous fjords are found. In addition to Sweden, it borders R and western Canada; it may sometimes be found on large inland lakes in winter.

Breeding adults have a black head, white underparts and chequered black-and-white mantle. Non-breeding plumage is drabber with the chin and foreneck white. The main distinguishing feature from Great Northern Diver is the banana-like yellow bill held above the horizontal. It fies with neck outstretched.

This species, like all divers, is a specialist fish-eater, catching its prey underwater.

The call is an eerie wailing, lower pitched than Great Northern Diver.

The scientific name of this bird is after the naval surgeon Edward Adams .