Buzzard can mean:
A vulture, particularly the American Black Vulture and Turkey Vulture, or as a general term for vultures.
In parts of the United States where they are considered pest, particularly in rural areas, a derogatory term for certain birds of prey, such as the Chickenhawk (a common colloquial name referring to both the Red-tailed Hawk and the Cooper's Hawk), or the Duck hawk (known elsewhere as the Peregrine).

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