Pacific Loon
NamePacific Loon
Common NamePacific Loon
Scientific NameGavia pacifica
FamilyGaviidae
Wingspan (cm)115
Length (cm)66
Weight (g)1750
Plumage DetailsIn breeding plumage, the Pacific Loon features a pale gray head and nape, a black throat with fine white vertical stripes on the sides, and a black back adorned with distinct white rectangular patches or stripes. Its belly is white, and its eyes are a striking red.
Vocalization / CallPacific Loons produce a variety of vocalizations, including mournful wails, yodels, and a distinctive 'kwa-kwa-kwa' alarm call. They also emit hoots and tremolos, particularly during the breeding season.
Primary Dietpiscivore
Primary Habitatstundra, coastal
Conservation Statusleast-concern
Geographic RangeBreeds in arctic and subarctic regions of North America and Siberia, primarily on freshwater lakes and ponds. It winters along the Pacific coast of North America, from Alaska south to Baja California, and along the coasts of Asia.
Identifying FeaturesPale gray head and nape, Black throat with white vertical stripes, Black back with white rectangular patches, Red eyes (in breeding plumage), Slender, dagger-like bill, Low-slung profile on water
Description
The Pacific Loon is a medium-sized diving bird, recognized by its striking gray head and black-and-white patterned back in breeding plumage. These expert swimmers spend most of their lives on water, rarely coming ashore except to nest, and are highly adapted for pursuing fish underwater.
