Paljonkaankin

Paljonkaankin, also known as the Finnish long-tailed duck (*Clangula hyemalis*), is a medium-sized sea duck native to the Arctic and subarctic regions of the Northern Hemisphere. It is widely distributed across northern Europe, Asia, and North America, with Finland serving as a key breeding ground during the summer months. The species is particularly notable for its striking appearance, especially during the breeding season when males develop vibrant plumage, including a distinctive black-and-white pattern on their heads and necks, along with a long, slender tail.

Paljonkaankin is a migratory bird, traveling long distances between its breeding grounds in the Arctic and wintering areas in more temperate zones. In Finland, it is commonly observed along the coasts of the Baltic Sea, particularly in the Archipelago Sea and the Gulf of Bothnia, where it feeds on small fish, crustaceans, and mollusks. Its diet consists primarily of aquatic invertebrates and fish, which it dives for underwater, using its powerful wings for propulsion.

The species is well-adapted to cold environments, with dense, waterproof plumage that provides insulation. Paljonkaankin is known for its loud, raspy calls, which are often heard during courtship displays and while in flight. Breeding pairs typically nest on the ground near water bodies, laying a clutch of 6 to 10 eggs. Both parents share incubation duties, which last around 25 to 28 days.

Conservation status for the paljonkaankin is currently listed as Least Concern by the International Union for Conservation of Nature (IUCN), indicating that the population is stable and not facing immediate threats. However, habitat loss, pollution, and climate change remain potential long-term concerns for the species. In Finland, it is protected under national wildlife regulations, and its presence is monitored as part of broader avian conservation efforts.