The Osprey (Pandion haliaetus), is a diurnal, fish-eating bird of prey. It is a large raptor, reaching 60 centimeters (24 in) in length with a 1.8 metre (6 ft) wingspan. It is brown on the upperparts and predominantly greyish on the head and underparts, with a black eye patch and wings. The Osprey tolerates a wide variety of habitats, nesting in any location near a body of water providing an adequate food supply. It is found on all continents except Antarctica although in South America it occurs only as a non-breeding migrant.