Long-winged Harrier
NameLong-winged Harrier
Common NameLong-winged Harrier
Scientific NameCircus buffoni
FamilyAccipitridae
Wingspan (cm)115
Length (cm)53
Weight (g)450
Plumage DetailsThe dark morph, as shown, features a blackish head and upperparts, contrasting sharply with white underparts that are variably spotted or streaked with black. The flight feathers are dark, and the tail often shows banding. Legs are bright yellow to orange.
Vocalization / CallGenerally silent, but may emit a rapid "kek-kek-kek" alarm call or a drawn-out "pee-oo" during courtship displays.
Primary Dietcarnivore
Primary Habitatsgrassland, wetland
Conservation Statusleast-concern
Geographic RangeFound across much of South America, primarily in the southern cone countries including Brazil, Uruguay, Paraguay, Argentina, and Chile.
Identifying Featureslong wings and tail, low-flying hunting style, dark head and upperparts with white, spotted underparts (dark morph), bright yellow-orange legs, facial disc
Description
This slender raptor is characterized by its long wings and tail, often seen gliding low over open grasslands and wetlands. It exhibits distinct plumage variations, with the dark morph (as pictured) showing a striking contrast between its dark upperparts and white, spotted underparts.
