The Harris hawk or Harris's hawk is unique amongst the raptors for hunting in family groups. This co-operative behaviour allows it to capture larger prey than would otherwise be possible.

Found from the southwestern United States down to Chile and central Argentina, Harris hawks are medium to large birds of prey with dark brown and chestnut plumage and a white-tipped tail. They occupy sparsely covered habitats including semi-desert, woodlands, marshlands and mangroves.Some individuals are sighted in Britain; however these are likely to be escapees from falconry, a purpose for which they are one of the most popular hawks.

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