Skip to main content

rough-legged hawk

rough-legged hawk (Buteo lagopus) Photo © Mary Kay Rubey

Features and Behaviors

The rough-legged hawk averages 19 to 24 inches in length (tail tip to bill tip in preserved specimen). The lower side of the bird is dark or spotted with dark color. The tail is white with a dark band or bands near the tip. Both light and dark color phases of the bird exist. The legs are feathered to the toes. This bird of prey (meat-eater) has a hooked beak to help tear food apart for eating. It is diurnal (active during the day).

The rough-legged hawk is a common migrant and winter resident throughout Illinois, although it is seen more often in northern Illinois. In winter this raptor may be seen at marshes, fields and open plains. It hovers while flying. The rough-legged hawk spends the summers in the Arctic tundra and along Arctic coasts. It winters as far south as the southern United States. Spring departure from Illinois starts in March. This bird of prey eats rodents, rabbits, small birds, reptiles and road kills.

Illinois Range


​Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Accipitriformes
Family: Accipitridae

Illinois Status: common, native