Variable Hawk
NameVariable Hawk
Common NameVariable Hawk
Scientific NameGeranoaetus polyosoma
FamilyAccipitridae
Wingspan (cm)126
Length (cm)53.5
Weight (g)1275
Plumage DetailsHighly variable, but common morphs include a grey head, white throat and chest, rufous-brown mantle/shoulders, and dark grey wings and back. Underparts are typically white, sometimes with barring. Tail is grey with a black subterminal band. Juveniles are browner.
Vocalization / CallA series of high-pitched, somewhat mewing or whistling calls, often described as 'kee-ah' or 'kwee-kwee-kwee'.
Primary Dietcarnivore
Primary Habitatsmountain, grassland, coastal
Conservation Statusleast-concern
Geographic RangeWidespread across South America, primarily along the Andes mountain range from Colombia and Venezuela south to Tierra del Fuego, and also found in the Falkland Islands.
Identifying Featureshighly variable plumage, grey head (common morph), rufous back (common morph), white underparts, robust build, yellow cere and legs, dark eyes
Description
A medium-sized raptor native to South America, known for its highly variable plumage, often featuring a grey head, rufous back, and white underparts. It is a powerful hunter, frequently seen soaring over open country and mountainous regions.
