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Any of various large, heavy-bodied waterfowl (family Anatidae), especially those of the genera Anser (so-called gray geese) and Branta (so-called black geese), which are found only in the Northern Hemisphere.
Intermediate in size and build between duck s and swan s, geese are less fully aquatic than either, and their legs are farther forward, allowing them to walk readily. Geese have a specially modified bill for grasping sedges and grasses, their main diet. The sexes are alike in coloration; males (called ganders) are usually larger than females. Both sexes utter loud honking or gabbling cries while in flight or when danger appears. Geese pair for life. Flocks traveling in V-formations migrate between their northern breeding grounds and southern wintering grounds. See also barnacle goose ; Canada goose ; greylag ; nene .
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[c mediumvioletred] (as used in expressions)
{{link=barnacle goose">barnacle goose
Canada goose
Mother Goose