The northern goshawk is a medium-large raptor in the family Accipitridae, which also includes other extant diurnal raptors, such as eagles, buzzards and harriers. Northern Goshawk are large hawks and the largest and bulkiest of the accipiters. They have broad, rounded wings and long tails. Relatively long secondary flight feathers give the trailing edge of the wing a curved or bulging look; the wingtips can look pointed in flight.

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