Red-throated Loon
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NameRed-throated Loon
Common NameRed-throated Loon
Scientific NameGavia stellata
FamilyGaviidae
Wingspan (cm)110
Length (cm)61
Weight (g)1750
Plumage DetailsIn breeding plumage, the Red-throated Loon has a pale grey head and neck, a striking reddish-brown throat patch, and a white belly. Its back is dark grey-brown with fine white spotting or streaking, and it has distinctive red eyes. Non-breeding plumage is duller, lacking the red throat patch and having a whiter face and throat.
Vocalization / CallVocalizations include a distinctive, mournful wail, a series of cackles, and a goose-like 'aark-aark' call. They also produce various moans and growls, particularly during territorial displays.
Primary Dietpiscivore
Primary Habitatsfreshwater lakes, coastal waters, tundra ponds, estuaries
Conservation Statusleast-concern
Geographic RangeBreeds across the Arctic and subarctic regions of North America, Europe, and Asia. Winters primarily along temperate coastal waters of these continents, extending south to areas like the Mediterranean and southern North America.
Identifying FeaturesReddish-brown throat patch (breeding plumage), Smallest loon species, Slender, slightly upturned bill, Pale grey head and neck, Red eyes
Description
The Red-throated Loon is the smallest and most slender of the loon species, characterized by its distinctive reddish throat patch during breeding season. It is an agile diver, primarily feeding on fish, and is often seen on freshwater lakes in summer and coastal waters in winter.
