The northern crested caracara (Caracara cheriway), also called the northern caracara and crested caracara, is a bird of prey in the family Falconidae. It was formerly considered conspecific with the southern caracara (C. plancus) and the extinct Guadalupe caracara (C. lutosa) as the "crested caracara". It has also been known as Audubon's caracara. As with its relatives, the northern caracara was formerly placed in the genus Polyborus. Unlike the Falco falcons in the same family, the caracaras are not fast-flying aerial hunters, but are rather sluggish and often scavengers.
The northern caracara is a resident in Cuba, northern South America (south to northern Peru and northern Amazonian Brazil) and most of Central America and Mexico, just reaching the southernmost parts of the United States, including Florida, where it is resident but listed as threatened. There have been reports of the crested caracara as far north as San Francisco, California. and, in 2012, near Crescent City, California.
The northern caracara has a length of 49–58 cm (19–23 in), a wingspan of 107–130 cm (42–51 in), and weighs 800–1,355 g (1.764–2.987 lb). Average weight is higher in the north of the range, smaller in the tropics. In Florida, 21 male birds averaged 1,117 g (2.463 lb) and 18 female birds averaged 1,200 g (2.6 lb).
Adults can be separated from the similar southern caracara by their less extensive and more spotty barring to the chest, more uniform blackish scapulars (brownish and often lightly mottled/barred in the southern), and blackish lower back (pale with dark barring in the southern).
Northern caracaras inhabit various types of open and semi-open country. They typically live in lowlands but can live to mid-elevation in the northern Andes. The species is most common in cattle ranches with scattered trees, shelterbelts and small woods, as long as there is a somewhat limited human presence. They can also be found in other varieties of agricultural land, as well as prairies, coastal woodlands (including mangroves), coconuts plantations, scrub along beach dunes and open uplands.
The Mexican ornithologist Rafael Martín del Campo proposed that the northern caracara was probably the sacred "eagle" depicted in several pre-Columbian Aztec codices as well as the Florentine Codex. This imagery was adopted as a national symbol of Mexico, and is seen on the flag among other places. Since the paintings were interpreted as showing the golden eagle, it became the national bird.