Hawaiian Hawk
NameHawaiian Hawk
Common NameHawaiian Hawk
Scientific NameButeo solitarius
FamilyAccipitridae
Wingspan (cm)97
Length (cm)43
Weight (g)520
Plumage DetailsThis individual displays the dark morph plumage, characterized by uniform dark brown feathers across the entire body, including the head, back, wings, and underparts. The cere and legs are bright yellow. Light morphs have dark brown upperparts with pale, often streaked, underparts.
Vocalization / CallIts vocalization is typically a high-pitched, slurred 'ʻee-oh' or 'keee-o' sound, often given while soaring or when agitated.
Primary Dietcarnivore
Primary Habitatsforest, mountain
Conservation Statusnear-threatened
Geographic RangeExclusively found on the island of Hawaiʻi, inhabiting various elevations from sea level to high mountain forests.
Identifying Featuresendemic to Hawaiʻi, two color morphs (dark and light), yellow cere and legs, broad, rounded wings and tail, distinctive 'ʻee-oh' call
Description
The Hawaiian Hawk, known locally as ʻIo, is a medium-sized raptor endemic to the island of Hawaiʻi. It exhibits two distinct color morphs, dark and light, and is known for its powerful flight and predatory hunting style.
