Yellow-billed loon
Birds
The yellow-billed loon, also known as the white-billed diver, is the largest member of the loon or diver family. Breeding adults have a black head, white underparts and chequered black-and-white mantle. Non-breeding plumage is drabber with the... Wikipedia
Conservation status: Near Threatened (Population decreasing)
Scientific name: Gavia adamsii
Mass: 11 lbs (Adult)
Size: 30 to 37 inches
Class: Aves
Order: Gaviiformes
Phylum: Chordata
Source: Encyclopedia of Life