The tufted jay, also known as the painted jay and Dickey's jay, is a species of bird in the crow family, Corvidae. It is endemic to a small area of the Sierra Madre Occidental in Mexico. A large jay, it has a prominent dark crest on its head; a purplish-blue back, wings, and face; a white spot above the eye and on the cheek; white undersides; and a partially white tail. Its typical call is a quick, four-note vocalization. The relationship between the tufted jay and other members of the genus Cyanocorax has been a subject of interest since the species was first described in 1935. Because of the visual similarities between the tufted jay and the white-tailed jay, the two were thought by some to be closely related. A 2010 mitochondrial-DNA study has shown that the tufted jay is most closely related to a group of South American jays, despite their ranges being separated by more than 2,000 km (1,200 mi). They are likely descended from an ancestral jay that ranged throughout Latin America.
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