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Side-by-Side Comparison

Attribute	Slate-colored Hawk	Black-chested Buzzard-eagle
Scientific Name	Buteogallus schistaceus	Geranoaetus melanoleucus
Order	Accipitriformes	Accipitriformes
Family	Accipitridae	Accipitridae
Conservation Status	Least Concern	Least Concern
Length	—	—
Wingspan	54.4 cm (21.4 in)	99.2 cm (39.1 in)
Weight	455.0 g (16.05 oz)	2457.25 g (86.68 oz)
Diet	--	--
Clutch Size	--	1-3
Population Trend	—	—

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Habitat Comparison

Shared Habitats

None

Slate-colored Hawk only

🏖️ Coastal 🌲 Forest 🌿 Wetland

Black-chested Buzzard-eagle only

🌾 Grassland

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Conservation Status

Least Concern

Slate-colored Hawk

Least Concern

Black-chested Buzzard-eagle

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About These Birds

Slate-colored Hawk

Black-chested Buzzard-eagle

The Black-chested Buzzard-eagle is a large, powerful hawk of open Andean landscapes and adjacent lowlands in South America, from Colombia south to Tierra del Fuego. It has a distinctive dark grey breast and blackish upperparts contrasting with white underparts barred with grey. It inhabits open and semi-open country including grasslands, shrubby hillsides, and forest edges, feeding on rabbits, rodents, and other medium-sized vertebrates.

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