Hanhi

Hanhi is the Finnish word for goose, referring to both wild and domesticated geese in the family Anatidae. The term is commonly used in Finnish language and culture to describe these waterfowl. The most widespread wild relative associated with the word is the greylag goose (Anser anser), from which many domestic goose breeds have been developed.

Description and taxonomy

Greylag geese are large, sturdy birds with grey-brown plumage, a pale head and neck, and a pinkish bill. Domestic goose breeds, derived from the greylag, show considerable variation in size and color, but they typically have a robust body and a long neck. Domestic geese are generally heavier than their wild counterparts, with adults ranging from about 4 to 8 kilograms depending on breed.

Habitat and distribution

Wild greylag geese breed across Europe and Asia and usually migrate to southern Europe, Africa, or the Middle East in winter. In northern regions such as Finland, some populations are migratory, while others may be resident. Domestic geese are kept worldwide in farms and backyards for meat, eggs, or ornamental purposes.

Behavior and diet

Geese are grazing birds, feeding on grasses, seeds, aquatic plants, and grains. They are social and often form flocks outside the breeding season. During the breeding season, they defend territories around their nests and are known for their loud honking calls.

Reproduction

Nesting occurs on the ground in vegetation near water. Clutch size typically ranges from three to nine eggs. Incubation lasts about 28 to 32 days, and goslings are precocial, leaving the nest soon after hatching and able to feed themselves with parental guidance.

Uses and conservation

Geese are raised for meat and eggs and kept for display or as guard animals in some setups. Wild greylag populations are generally not endangered and are listed as of least concern by major conservation bodies; domestic populations depend on ongoing human care and management. See also: Goose, Greylag goose, Domestic goose.